Canister filter intake / output positioning tips
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- เผยแพร่เมื่อ 4 ส.ค. 2024
- Eric provides tips for positioning the intake and output of your canister filter on your aquarium!
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Quick, clear and to the point. THANK YOU. No long lead in, not a bunch of senseless blabber. I appreciate this video more than you can imagine.
We're glad you found the video helpful!
Cannot agree with you more! I've got a tank emergency and needed this information for setting up the filter that I just bought. Instructions on where to place the filter & hoses in the booklet did not work for my tank but I couldn't find anything telling me how to set it up on the side of the tank. This guy got straight to it - so helpful, even though I've lost a fish while searching for this information.
@@sadieapple1 " I couldn't find anything telling me how to set it up on the side of the tank. "
I hate when you buy something important as a filter for a tank & no good info drives me
crazy, I just bought a canister filter for my 75 & hardly any info on what goes where but
it's not a name bran filter either, I got it for like 60 $ & bought a extra pump just in case
the main 1 quit on me at some point, I like the filter it's just the right size I needed & I'm
not 1 for canisters BUT nothing else was giving me what I wanted, I have a video of it.
Thank You Eric, it's always nice to refresh a little. I'm looking foward for more to come.
Thank you, thank you, thank you!!! Just purchased the Fluval 407 and I've literally been searching for hours to find out if the cannister needs to be behind the tank with no success, until I found this video. Your set up is exactly what I needed. My tank set up can't accommodate the filter behind the tank. My cover/light won't accommodate the input and output being on separate sides of the tank. The instruction booklet says it has to be placed behind the tank with hoses straight, no curve to them at all. My old filter kicked the bucket on me last night and I ran out and purchased this first thing this morning and sadly I have already lost a fish trying to figure out how to set this filter up properly. Thank you again. Also, I agree with ScottW - GA-USA, thanks for no long lead in and senseless blabber.
We're glad to hear the video was helpful! Sorry about your fish. 😢 We hope you enjoy your new 407!
Well crumb! I have been so frustrated with my dead zone of gunk! I searched out a few videos and stumbled into this tutorial. Perfect since I have 2 fluval cannisters. Time to rearrange my set up! Additionally.... it would be great if Fluval made extension intake tube for deep tanks.
This is so different from everything I’ve ever heard, it just blew my mind. LOL. Awesome to know there are options.
finally someone did a video on this!!! Thank you~!
Thank you! Rearranging my filters now based on your tips.
Still love my 406
Thanks for the recommendations on placement of the intake/output.
I’ve always placed them on opposite sides of the tank but I’m going to redo things in my tank (planted tank changing over to African cichlids) and I will place them next to each other.
Great info ,that planted tank looked great.your plants look so healthy 👍
Outlet should be under the the water or up the water level, please suggest....
info was exactly what i was looking for. Thanks
Great advise on positioning filter inlet and outlet much appreciated
How can anyone dislike this 😭. Thank you for making this video!!
Thank you! Glad you enjoyed it. 😊
Great job my man 👏👏
thanks for the video. just what i needed to know👌🏽
Thank you for the explanation!
One of the best if not The best speaker in online fish world! Clear, to the point, no empty talk, bolster etc. Thank you
Wow, thank you so much! 🤭
- Eric
You answered my questions!!!! Super awesome!!!!
Happy to help! 👍
THANK YOU!!!! OMG so many videos cover media but not placement!!
Glad we can help! 😊
I just bought Fluval 307 for my 32g tank and it's working nicely. Thanks Fluval
I have a FX6 on a 125. Intake, output on opposite ends the way I've always done it. I have been struggling with the plants on the intake end, just like you said would happen. I've talked to my LFS about solutions. Never did they say put them on the same end even though I specifically asked. Sometimes it's a "If you have to ask, should you own fish" type of response.... The fish aren't my issue, it's learning what the live plants need. I was looking for videos with comments on how the spray bar would help with this. I have an unused 207 I am going to set up for now on the 'dead end'. I may go ahead and order a spray bar for next month cleaning, and re-arrange. Out of my 2 tanks, the 125 is the only one with the most "plant issues" so I kept thinking it has to be oxygen flow. My Flex is amazing, Makes me think I need intake and output in the CENTER of the tank, like the flex! Thanks for the video
Thank you. I finally found someone to answer my question about hose placement after looking, it seems like, forever.
We're glad the video was helpful! 👍
Thank you for addressing this question!
You are so welcome! 😊
Great! Thanks for the video
I've noticed heater towards the input seems to be inaccurate cause the water tends to cool while traveling through the canester tubes before getting to the canester. I keep my house at 67F just cause I live in the desert. My tanks hold a 79F 80F at all times using a lazer temp handheld.
I love that rimless tank you have
Really useful info, cheers!
Glad it was helpful!
Great video, thank you making it. I setup my fx4 using this. I had in and out on different ends but same side makes much more sense. How would you setup 2 canisters?
Glad it helped! When using two canisters you can either cross the input and output tubes or place one canister on the left side of the tank and the other on the right with their tubing's on their respective sides. The ultimate goal is to have even water flow across the entire aquarium with some surface agitation! 👍
Great tips
Great content, thank you 😊
We're glad you enjoyed it! 😊
Thanks Eric really timely! I'm going to switch to a one side set up like yours... so tidy! As the duel output on the FX6 doesn't seem to be strong enough to reach the entire length of the tank (4ft) I've recently bought a Hydor Koralia 3G Circulation Wave Pump, that I've yet to put in my 300 L (75G) tank. The reason I bought it was to help with breaking the water tension... to create more oxygen for my Discus. Ok after that long story I'll get to my question... where do you recommend I position the powerhead (and where to focus the flow)? Knowing I'll have both the FX6 intake and output on one side, the same as you have in this video. Thanks so much for the helpful video Eric, much appreciated :).
You may locate the power head on the opposite end to the filter output.
@@fluval thanks for the reply. Just so I have this straight, are you saying I should have the powerhead and the Fluval intake and output on opposite sides of the tank with the flow meeting in the middle?
You helped me thanks
I am glad I saw this video. I am in the process of replacing a HOB filter with a canister and have been wrestling with proper placement plan. I have an enormous rockscape so it’s a little tough to get good flow through the tank. I may put the intake and return together on one side to keep the hoses short and reduce pump head.nThis will at least give me the most powerful return flow……..
Hi, Thanks for this video! We just upgraded to a new filter (307 performance) for our 60gallon tank, the Plecostomous seems to be loving life and pooping up a storm. the intake and output valves are placed how you have them in this video, but the pleco poop isn't being sucked up by the filter. We are having nitrates and ammonia build up and have had to euthanize a few fish now. I used some of the biostars from the previous filter and the sand substrate wasn't changed so I think the bacterial load is likely fine. So what am I missing?? The output has good flow, and there is nothing obstructing the intake. Any help is appreciated.
Hi Karen, it sounds as if there may be some dead spots in the tank that aren't getting enough flow and as such are allowing debris and waste to accumulate. Try adjusting the output to see if you can avoid having any dead spots. You could also consider adding a small circulation pump, such as the Fluval CP1, to help resuspend any debris and waste and allow the filter to remove it!
Great 👍 tips on positioning of intake and output, especially as regards to flow and intake of waste. 👍🏴
good stuff!
Hi Eric. Thanks for the video. I have the 107 canister filter on my Roma90. If you have the inflow and outflow on opposite sides, in which direction should you point the outflow? Towards the side with the inflow or the front of the tank or a different direction? Also, if I adjust the flow lever, does that reduce the amount of water filtered per hour, or just the strength of the outflow?
Point it away from the intake or you refiltering the same water on a smaller tank. If the outflow strong flow it can disturb fish so direct it against the glass for a lot less disturbance.
Great video, thanks! Do you have any suggestions for placing a second canister filter in a large aquarium? Safe to assume both back corners of the tank have a heater, output near the surface, and input near the substrate? Or is there a better, more efficient way? How might the flow be interrupted by two results pointing at one another?
Our recommendation would be to install the two canisters exactly as you described! If the species you'll be keeping prefer strong, directional flow, aim one output along the back wall and the other towards the front of the aquarium. If not, the random flow generated by the two water outputs "hitting" each other will effectively distribute water throughout the tank!
Hi! how about a cube? where do you put the input/output i got a 18x18x18 25g with spray bar do you put the input further in corner? then heater then spray bar to front or side ? uh lol
Cool video
I am just waiting on delivery of a 307 for my 3ft tank and was wondering about this it seems logical to have them on opposite sides, but then again what you’re saying makes perfect sense. Would having the intake say in the left hand back corner and the output a few inches away pointing diagonally across the tank also work perhaps even more so seeing as theoretically you would get even more push from your output?
Hi Ben, yes that would definitely work!
Great info....thank you..subscribed too 👍👍
Awesome, thank you!
I'd like to use this Dflow nozzle that has a long reach pipe to plug in to the actual return pipe but can't find the dimensions for the return pipe. Or would fluval make their own random flow attachment. I don't have the 407 to measure it as I'm still buying items for a reef setup
Thank you for great video. I have a question related to this video, how would you setup an aquarium with 2 canister filters ?
You would replicate the set up as per the demonstration tank in this video in each of the two rear corners.
@@fluval Great, thank you for this video and I have a questions also regarding two filters in aquarium. If the out flow it's to strong how we can attenuate without force the filters but to have a good circulation of water in aquarium ?
Thank you! 😊
Epic info
I have some questions about how I can install a UV sterilizer to my Fluval Fx6 canister filter. The sterilizer is 2" output/input, so I know I would need to convert it somehow to 1" cause that is the hosing of the canister filter. I also want to install a lily pipe system. My lily pipes are 20mm, and I already located the appropriate clear tube, but again there is that issue of converting from one size hose to another size hose. Do you have suggestions or advice. Also, the sterilizer is too large to fit in my cabinet. I am no plumber and until recently had no idea what a reducer was much less it's male. If it helps at all to give you an idea here are the items I am using:
90 gal rimless aquarium from SCA (36x24x24); Custom with overflow box removed
Smart High Output UV Sterilizer 80 Watt - Pentair Aquatics
Gyre XF350 Pump Kit with Controller (5280 GPH) - Maxspect
600W Titanium Aquarium Heater System - WiFi - Bulk Reef Supply
2 Kessil A360X Tuna Blue LED Lights with WiFi Dongle & Two Mounting Arms Package
Fluval FX6 canister filter
JARDLI Glass Lily Pipe Inflow Outflow Set 20mm for 3/4" ID
GLA PRO-DS-1 Aquarium CO2 System (Dual Stage) (Modular) (Advanced)
The FX6 is designed to operate with the diameter of tubing supplied, we suggest you use a dedicated suitable additional filter that can meet the specs required by the UV and other output devices you wish to connect.
I have intake on left side with wave makes and my canester filter came with a hob water polisher which I have on the right side that causees a push downwards. Then I have heater close to the right side were downward water is. I have 2 sponge filter one left one right in the center separated.
This is a over stock 55gal tetra and Cory tank
Thank you for the video. I want to put the input and the output on the same side like you recommended. If I put them in the same corner as you did, and place the spray bar on the top side of the tank ( the shorter one) where do you recommend I should I place a powerhead? I have 75 G tank.
Hi Maja, great question! Your powerhead should be positioned on the opposite side of your filters intake, pushing water towards the intake. Doing so will help increase the flow of water in your aquarium which leads to an overall more balanced tank. We hope this helps!
@@fluval Thank you! :)
Great setup video Eric: kudos! I can't quite tell, but is your outflow nozzle pointing parallel to the back side of the tank, or is oriented more toward the opposite front corner? Which would be 'better'?
Hi Andrew, glad you enjoyed the video! Great question - I usually direct the output towards the opposite corner, to help make as much of a full loop of the aquarium as possible. Naturally, depending on aquarium decor, you may need to adjust this slightly!
@@fluval thanx Eric. Judging from your answer to a previous question about CO2 placement (thanx again) that's where I placed the bubbler; at the bottom opposite corner to the outflow.
Thanks to share the tips it's really help for me but just wanted to know the out-let one should be inside the water or surface the water ? as I saw in your video it's inside the water and many videos I saw it's surface of the water. Sometimes due to power cut is there any chance to go water in back direction or any chances of leakage ? and last question after installing this filter do I need to have air pump or not required?
Hi Shubhrajit, thanks for your comment! It is best to place the output at or slightly below the water surface to create surface agitation without splashing water out of the tank. If the motor head seal is not properly maintained, it is possible that backpressure can cause your filter to leak during a power failure. After installation, an air pump is not required although, air pumps do contribute to better water circulation and oxygenation which leads to an overall more balanced aquarium. We hope this helps! 😊
@@fluval thanks to clarify my doubts as I have purchased Fluval 307 and tomorrow I will be setting up my filter as per above instructions.
Awesome video! I Just purchased a 407 filter. I'm doing my 75 gallon in gravel and one end of it in sand for corydoras and bottom dwellers. What end would you suggest placing my intake and output. The end with sand or the end with gravel?
Hi Charles, to avoid any sand from entering the filter, it would be best to place the filters input opposite of the sand for this particular set up. If the intake tube is high enough, either end would do. We hope this helps! 😊
@@fluval thank you for your reply thats what I did intake and output on the side with the gravel and it worked out great! Thank you
Spray bars which comes with external filters does it effect the water output in tank if used or not used.
The open area of a spray bar is such that output is minimally impacted.
Thank you 😊
Sudbury, Ontario, Canada 🇨🇦✌️
Thanks Eric. Can you suggest me which one should I buy for 450litres fish tank. Fluval 307 or 407?
Can you let me know if there is any dealer in India from whom I can buy Fluval canister filter?
Also filter media & spare parts if required in future?
I love the aquarium set up at 1:23, can you say anything about how that is assembled? Thanks
Hi Kate, what would you like to know about it? If you have an Instagram account, shoot us a DM - we can chat about the tank!
Perfect video
Thank you! 😎
Great video. I have my 307 setup like yours. I have a musk turtle in my tank so pretty loaded. I have the vertical movement but would I benefit from having an internal filter in the tank as well for horizontal movement? I have a fluval u4 that was in my smaller tank before so I could run 2 filters on the 1 tank or is that overkill? I have no fish just 1 adult musk
A 307 would probably be sufficient for a single turtle! More filtration in theory doesn't hurt, but it could end up creating too much flow for your little guy.
@@fluval spot on thank you. Appreciate your reply ;)
Thanks for the info. I have a Fluval 405 with a spray bar, in a 70 gal tank. What is the best option to locate the intake? Apparently, the spray bar does not provoke enough water motion, specially at the sand surface.
Hi Jose! In your case, it'll be best to position the intake near the bottom of the tank, preferably in a spot that has less water flow to help prevent any dead zones!
Made absolute sense....
Thank you
Intake and output on same side coming from fluval who make aquariums with one hole cut out of either side barely big enough to accommodate an external filter hose!
Thanks for the tips, I just got the 407 filter and the outlet flow it is quite of strong, O have some Angel fish and they don’t like that strong flow, any tips to help them fill more comfortable?
You can safely reduce the flow of the 407 by up to 50% using the grey AquaStop lever! You can also consider purchasing a spray bar: fluvalaquatics.com/us/product/spray-bar-kit-15-30-30-76-cm/
Nice!!
Sir please guide me my 2 feet tank actual position of my sunsun 304A canister filter
I have a new acrylic aquarium that only allows mounting of piping on the back, not the sides (or ends). Using a lilly glass discharge, it has to go straight toward the front face of the tank which is 13" straight out. Do you think the water will hit this front face and go down the front of the aquarium making a circle back to the suction placed by the discharge or should I go for suction at the opposite end of the tank? You copy?
Hi Casey, yes the tank water will hit the front of the tank and circle back! If you notice poor flow, try to angle the Lilly pipe diagonally so that it blow the water towards the front of the tank but also sideways, this will help improve overall flow. Hope this helps! 😊
Which is better to use on the out take, and what are the differences in function of the spray bar opposed to the regular angled spout?
Hi there, great question! Spray bars are useful in planted tanks and with fish that prefer more gentle, diffused water movement. The standard return spout is great for more generalized applications. You can't go wrong with either!
(1) Can we use the grey colored ‘water flow on/off lever’ (@ the Aquastop Valve?) to control the output flow rate? (For fish & invertebrates that don’t appreciate fast flowing water.)
(2) Can we attach an in-line Co2 atomiser with the Fluval ribed output tubing? (For planted/aquascaped tanks.)
(3) Can we attach a glass Lilly pipe or an R-type glass spinner output pipe to the Fluval ribbed pipes?
Yes. if a bonded uncut hosing segments were used and the diameter is compatible with the inline diffuser, yes, possibly. If the diameter is compatible with the rubber hose connector, yes.
Ur canister are the best and most reliable on the market…I have a 407 on my reef tank and filled it with purigen etc and my corals are thriving…
That's awesome! We are glad to hear that the 407 is working well for you! 😎👍
Great video! Really helped with my placement. I got a quick question. Is it required for the rubber connector (connecting the intake/output to hose) to be fully submerged in water? Thanks!
Hi Peter, thanks for your question, it is not required. The output nozzle should be at or slightly below the water line. The rubber connector can be both in or out of the water based on the positioning of the output nozzle. Hope this helps clarify for you! 😊
Do u need to av the part coming off pipe in water for input ant output
How would you go about using 2 x canister filters? I've currently got one canister at each end of the tank. The inlet and outlet for canister 1 is at the left side of the tank and canister 2 has the inlet and outlet at the right hand side of the tank. I have 2x wave makers on the left hand side of the tank, both pointing to the surface. I'm thinking about moving both inlets to the right hand side. What do you think? Thanks
Hi Chris, when we use two filters on one aquarium, we set them up exactly the way you have them right now! One canister filter on one side, the second one on the other side. 👍
Hi thanks..how would you position two canister filter in one tank...
Place the intake and output of one filter on one end of the tank, and the others on the other side of the tank!
Is there a cover that you can possibly put over the heater and filter intake/output?
Dear fluval ,, I hope that you can help ,, do you make the light grey rubber hose joiners in black and the light grey right angel one that is in the spray bar kit , it woud make my pipes disapear if you do make your rubber fixings in black,,, An awsome product by the way ,,, im running a your 207 Filter and spray bar , that has a black background ,,
Unfortunately that is not available. You could find a suitable flexible black plastic and using a black plastic click hose clamp that around the grey connector.
@@fluval Thankyou , i will give that suggestion a try ..
Stay well and take care .
I have this setup with 2 fx6 on my tank. going to be getting a 3rd. how would i set this up? same but just in the middle? or move all 3 outputs to one side of the tank facing length wise ?
then have a wave maker on the other end down lower completing the flow back to the intakes down the end with the outputs up top
That setup would work - we have a similar setup on our 10 foot tank! Just make sure the wavemaker is strong enough to move water all the way back to the other end of the tank.
When aquarium is big (mine is l 36*b 24*h 24 inches) Intake and outlet on same side as you mentioned causing debris to settle in the middle of aquarium... and cannot have added additional equipment like wave maker .. because it's discus aquarium...
Is it best for the Output valve to be completely submerged? Will it produce the same agitation in the water.
The best solution is to submerge it such that it still creates good surface movement.
Quick question, what are your thoughts on sharing a canister filter between two aquariums with t-fittings? I know there's the sharing of water between tanks but beyond that, if my filter can handle the total gallons, what are your thoughts? Thank you for your video.
Hi Matt! We don't recommend doing so, but if you can get the plumbing figured out, it could work!
Hi Matt, I have a three-tank setup that runs off one large canister filter, and it works extremely well. The main issue is getting balance between tanks, and this is achieved by having a dedicated unpressurised hose connecting the water in all tanks. Other than that, intake and return hoses can use a T, or preferably a Y, to split the flow.
The biggest concern that needs to be pointed out, is that shared water means a disease that starts in one tank, could end up affecting all the tanks in the system. I'd rather have a small number of sick to deal with in one tank instead of two, three, or even four tanks worth of sick fish due to waterborne diseases
@@Khans0120 Indeed!
I have a 60 gallon tank, and a 407. Right now I have the intake in the back left, and the output on the back right, but I notice Im not getting a lot of movement towards the bottom (24" depth) The plants (and debris/snail poo) don't move. Should I move the output or install powerheads? Placement of these please? The tank is lightly planted at the moment, but Id like to add more and I want good flow.
Hello, you can definitely face your filters output slightly downwards to help improve the flow. Should it not be enough, power heads are another great option!
With intake/outake on the same side like in this video, where do you recommend to place co2 output ?
Hi Benjamin, we recommend placing your CO2 output near the filter output so that the CO2 bubbles can be distributed throughout the aquarium by the output flow of the filter.
If you put the splash bar at the bottom or mid range of the tank would it generate flow to move particles off the bottom or would that not be proper flow?
That would work, sure! You'll just want to make sure you're getting adequate surface movement with that sort of setup.
Hi! I have a 125 gallon tank and just got an FX6 would putting the intake and output beside each other is a good idea? Or should I put them in the opposite side?
You can and adjust the output to direct current to the other end of the aquarium.
@@fluval Thank you so much. My option is very limited cause of the location of the tank I can only put them right beside each other!
Is there a screen that I can either swap out, put over or inside the intake tube of my fluval 407 filter? It sucked in two of my loaches and I eventually want to put some shrimp in my tank. Thank you.
Hi Joe! The easiest way is to cut a slit into a coarse foam block and stick the intake strainer into it! 👍
Hi I have a 407 and another in my 180l rio, I have both intakes on one side and both outtakes on opposite site , eith a wave maker on the intake side higher up for surface agitation, both outakes are slightly submerged, is this set up OK or is there a certain way to point outtakes?, flow only on about 40% too on 407 as too strong and creates loads of bubbles, is there a t junction fitting i could connect on 407 outtake pipe to have on higher flow without it being like a big storm lol. Thanks
Yes, given the amount of water movement you have equipped this tank with. Fluval does not offer a T fitting for this purpose but it should be obtainable at a local DIY center.
What diameter t junction fitting would fit on end of the outlet? Obviously plastic. Thanks
Hey mate, what tubing do you use in the video? Thanks :)
Hello Carlos, we use our ribbed hosing that comes with the 07 series of canister filters. 😊
Hey just wanted to know if bubbles going into the intake is bad or not or if it will damage the canister filter
Hi Cameron, thanks for your comment! Bubbles entering the filter will not damage the unit however, if an accumulation of air forms within the canister, know as an airlock, the impeller can run dry and fry the motor. It is best to keep all air diffusers and CO2 diffusers away from the filter input. 😊
Does anyone know the diameter of the fluval 407 hose? I want to make a spray bar when I get the filter but I don’t know how big the hose is.
The O.D of the rubber hose connector is 22mm and the I.D is 18mm
Can I add a piece of sponge inside the filter output nozzle? Would the restricted flow strain the motor? I had a Borneo loach swim into the output and get stuck in the supply tube. I had to disassemble the output to get him out.
Hi Alan, great question! In these instances, we recommend placing a coarse foam block over the output. Be sure to rinse it out frequently! 👍
Do you have any videos or written recommendations for setting up an 07 Series for a turtle tank. Here, there is a large drop (6-9 incher) from the top edge of the tank to the top of the water line.
Hi there! We don't have any videos about setting up 07 Series filters on turtle tanks specifically, but you can simply follow the normal setup instructions. The maximum recommended gap between the water level and the rim of the aquarium is 7", so as long as it's approximately that in your tank, you shouldn't have any issues!
Hello Thanks for the vedio I have heavy planted 350 L aquarium with 10 angel fish and 3 alge eaters
I installed 2 fluval fx6 in this aquarium is it lot of filteration or is that ok ?
Also please let me know does the water turn over will be reduced when the media is setup inside the filters ?
Thanks
Hello! Two FX6 filters on a 350 L aquarium is quite a lot of filtration - you may have too much water movement, depending on the species of fish you're keeping. The flow rate does indeed depend on the filter media used: if you have lots of fine sponges, for example, the flow will be reduced more significantly.
@@fluval Thanks for your reply I am uesing more bio media and reduced the water flow .
I think you are right I will remove one of the 2 filters and keep it on réserve. I appreciate your help
I have white spots in the outlet pipe. Wonder why?
Hi, does anything change with bow front tanks? And at 1:25 on that tank, the spray bar is not the full length of the tank, will that still provide adequate flow? Thanks
Hi there! 👋 The concepts are very much the same with bowfront tanks. With regards to the aquarium at 1:25, a second section of spray bar was added shortly after filming! With spray bar kits, you do indeed want the unit to cover as much of the length of the tank as possible.
@@fluval Thanks for the response.
Does the outtake need to be near the surface causing agitation of the surface water or can it be a few inches below as it not create much disturbance on the surface? I have floating plants that are being damaged by the water flow on the surface but I’m concerned about not getting much oxygenation being below surface. Thanks.
Hi Timothy, great question! The more the surface is agitated, the more favorable the oxygenation process will be. However, if you need to drop the output slightly to not disturb your floating plants, that's completely okay - your fish will still be perfectly fine. 👍
Hey i just got a fx5 filer and i want to know can you file the tank all the way up with water. Because I saw this video and a guy said not to fill your fish tank all the way up with water with these filters and somebody else say you can. They say after I finish everything setting up a tank and filter . I can put more water in there to make sure filled up. So my question can you run Fx5 filter with a fish tank filled up all the way to the top
Hi Charles, yes you can!
@@fluval thank you
How low should I put the intake. I saw yours was just above the substrate and mine I I’d say around 4-5 inches. Should I lower it?
Two inches above the substrate is about right.
How close to the surface do you want the output pipe? I have Fancy Goldfish and am not sure about the current it’s creating.
Just below the water surface will provide enough movement to support a beneficial oxygen level.
Fluval Aquatics thank you!
When are you guys going to make a filter with a built in heater and UV light? I'd buy that.
There are no immediate plans to do so but we are always listening....
If you used two canisters and had inlets at one end and both outlets at other what movement would you get
Hi John, you'd get the same kind of movement as described in the video, but stronger!
I have a fx6 canister filter and was thinking about making a spreader bar. . How much better does a spreader bar circulate than the output that comes with the filter ? Does it create back pressure on the filter ? Thank you .
Hi Van, spray bars are great at circulating the aquarium water as in most cases, the filter will suck in water from the bottom of the aquarium, filter it and spread it across the top, creating surface agitation in the process. DIY Spray bars can create back pressure which can damage your filter so it is important that there are enough holes for the water to escape from and that the PVC piping used is thick enough. Hope this helps! 😊
@@fluval A TH-cam video was shown on TV. however they left off what size they made it out of .Would you please tell me everything I need to build one , size of hose etc .. Size of holes to put in pvc so I get maximum out put from my FX6 canister filter . Thank you
@@fluval My tank is 72 " long . Is the diameter the same size used from the flexible hosing that comes with the filter ? What size PVC pipe , how many holes in bar ( distance apart } and what size hole to efficiently run the pump without no back pressure ?
One question. Can I place co2 diffuser under canister input to mix it with the water?
Hi Simmi, generally it is not recommended to place your CO2 diffuser near the filters intake as the bubbles will enter the filter which can cause the motor to run try or airlock. It would be best to place your diffuser under the filters output so that the bubbles are dispersed throughout your aquarium by the output flow.
I have inlet on one end and outlet in other. How do I get the poop on the bottom to circulate with water nd hit the filter intake? My tanks clean its just in one day it builds up. I do have 14 maingono cichlids in a 75 gallon fx4.
Hi there! Try directing one of the output nozzles of your filters down to create more current towards the bottom of the aquarium. You can also try adding a small circulation pump!
@@fluval yea I was messing with it and realized it moves lol. I didn't know they swivel. I have one down and one up and it's a lot better. Thank you.