Building a moving bed barrel filter (DIY) using HEL-X 13 bio media CHECK OUT UPDATE VIDEO - KOI POND
ฝัง
- เผยแพร่เมื่อ 14 ต.ค. 2024
- Today i build a diy moving bed barrel filter, using hel-13 bio media
check out the update video, which includes a parts list in the description.
• (UPDATE) Building a mo...
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Disclaimer
These videos are not ment to be instructional.
Any reviews, how to videos or information given are just from my own experiences of koi pond keeping and may not be suitable for everyone. I hope you enjoy watching this video Regards Andy
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I love the video. im currently in the planning /getting the pieces together to build one . and not one of these videos talks about water flow rate. any chance you would share what's too much . currently have a 900 galon a hour pump on my skimmer. and 3200 gallons my bottom drain . pond is only 2500 gallons. and thanks for the useful information.
Hi Danny when I built mine I used 1.5 inch pipe as it had a slow flow of about 1500lph it may take more but you can use a larger diameter pipe or two return pipes in the build to increase the flow rate. But as its biological and not mechanical filtration i believe it benefits from a slower flow. Andy
Hi mate, another good video. That's a good moving bed you've got there. I hope you don't mind, but I did notice when you fitted your tank connector, you put it in the hole and then on the inside added the rubber washer and nut. If you put the rubber washer on the tank connector first, then put it into the hole, it won't leak. The way you have it, water could get under the washer through the thread and cause a leak mate. Hope this helps. take care mate, Terry.
Cheers mate, I did have a minor leak and realised what I'd done, (I blamed the dog ) 😁. Thanks for letting me know. Stay safe 👍
Thank you for creating this video! very insightful
Thanks mate 👍🏻
Brilliant vid mate really enjoyed it , I love that tense feeling you get when you first run water through new pipework haha good job take care
Cheers Dave, I did a a few minor leaks, but that's part of the fun 😁.
Stay safe
Jobs a Goodun 👍
Thought I’d take a look back at this Andy as not watched before. At the moment I have integrated my moving bed inside my 4 barrel multi bay chamber. Think over the winter I may copy this and bring it outside after the multi bay. Will give me some nice extra filtration as I can change the existing moving bed to a static mechanical filter 👍
Sounds good, I've been really impressed with mine, it features in today's video , you might find it interesting 😬
New sub here , good job certainly got me thinking
Its been brilliant, in fact im in the process of building a slightly larger one, thanks for the subscription 👍🏻
Brilliant upload, great explanation of building a diy filter, I will share this video to help others that are looking to build something similar.
Thanks Thomas, I really appreciate that mate. Stay safe
Jobs a Goodun 👍
Awesome build mucka I really like how you shortened the strainer 👌👍 ps give bizley a scratch from me 👍
Hi leon, cheers mate, 🐶 scratch delivered 😬, oh, congratulations on your, lucky, cheating, so unfair comp win 😬
@@DerbyKoi 🤣🤣 cheers mate 😉
Looking to build one of these would it work on a gravity fed system going into easy pod and then into moving bed? Very informative and not to technical ,liking the vids have subscribed keep up the good work👍
Hi mick, I think it could work, my concerns would be the flow rates because of pipe diameters unless maybe using 2.5" or bigger.
Thanks for your subscription 👍
Hope your helper was more use than mine 😂 Great info as well mate on moving bed/ barrel
Thanks mate, he's the best helper ever 👍🏻 😁
Hi mate, i need one of them bulkheads for my air tubing ( just standard sized aquarium tubing) have you got a link to what they are called ?
Hi Desmond, it's been a while since I purchased one, but I call them a pushfit airline bulkhead fitting I hope that helps. Andy
Im looking to build a DIY moving bed. Great and informative video. Can I ask where you bought the blue barrel and what size it is and how much total media you managed to use? Many thanks.
Hi Douglas, thanks for the kind comments. I have the 100 litres barrel which I purchased from Facebook market place, I'm using 50 litres of hel-x 13 media. Hope that helps 👍🏻
I need to build a moving bed, and will be using some of your ideas. Thanks Andy
Hi mate, glad you enjoyed the video. Stay safe 👍
Hi, Where did you get that mesh stuff from if you can remember 😂?
Hi mate if you mean the mesh I put around the air stone that was gutter mesh from ebay. 👍
I’m pleased Bizley is getting better 😊
Cheers mate, I really appreciate that 😊
Stay safe 👍
Hi ya Andy about 18 months ago I told you I had 3 black koi carp there about 5 years old one is changing colour to gold and black I've had this with 8-10 months old but not bigger fish gold are turning gold and silver must be the feeding lets hope they stay like that
Hi mate, koi can change colours or even lose them and certain koi especially ochiba and goshiki are prone to it. Feel fee to send me pics on Facebook messenger mate 😊👍🏻
Andy don't do Facebook
No Facebook lol...you can email me if you want but no problem if you decide not too. derbykoiuk@gmail.com
Fantastic job Andy all’s looking good stay safe Thanks for video 🙏🐟🙏
Thanks Carol, you stay safe too. 👍
This video has been so helpful, we need to increase our filtration this year. So I'm going to try and build one of these. Thank you 😊
Hi Carol, thanks for watching, and that's great that your going to build one, send me a pic via my Facebook page, I'd love to see it. Stay safe 👍
Subscribed
Thank you Sue, welcome to the channel 😊
So helpful, just trying figure how to make one as my cockney koi one is a lot shorter than the easy pod
You're welcome. Good luck with the build 👍🏻
Great vidieo what is the PP you spoke about thanks
PP is potassium permanganate. It can be used for sterilising pond equipment, old media, etc, or it can be used to kill parasites, but great care and knowledge is needed if using it in the pond. 👍🏻
Cracking job, great idea with the diffuser.
Thanks Jason, stay safe 👍
Was waiting for this video, very neat job and good explanation of how to build it. Thanks andy
Thanks David, thanks for watching and your lovely comments 👍
Looks fantastic mate keep up the good work 👍
Cheers mate 👍
Hi Andy could I ask what items you purchased to build this moving bed please including bulk fitting strainers and the size pipping please looking at doing one myself but can’t work out pipe sizing ect if you can help that would be great thank you
Hi Jason, there's a parts list on the update video, I'll try and put the link below. The parts might not be available now but should give you the sizes etc.
If there's anything I've missed or any links not work let me know and I'll try and help
Andy
th-cam.com/video/GSQ7WwV7SEE/w-d-xo.html
@@DerbyKoi hi Andy that’s very kind thank you very much how are you finding it the eazypod is a great bit of kit but would like a moving bed just to help out
@jasonbrown1157 it's brilliant, not missed a beat and it's self cleaning, I've been able to increase my feeding knowing I have more bacteria to cope. 😊
@@DerbyKoi wow that’s brilliant I really wanna make one but don’t know how to run it if my eazypod I’ve just got me pod running back to me pond via a 4 inch pipe as was told not to restric the flow
@jasonbrown1157 mine is not connected to the eazypod it has a separate fed from my bakki river to the moving bed and then returns to the pond via the eazypod return pipe but it's such a slow flow rate it doesn't affect the pod return feed.
Cheap and effective filter, looking good
Cheers mate 👍
Well worth the watch , you have overcome all obstacles , where did you get the cages to stop the media from getting down the pipes , thanks pete
Hi Pete, thanks for watching, I got them from ebay, link below.
www.ebay.co.uk/itm/1-5-Inch-Solvent-Weld-Fittings-For-Koi-Pond-Pipe-Valves-Multi-Buy-Discounts/233079194534?pageci=860529d5-fbb1-4d23-9711-e6c7c55f3cdf
Hi...I have 4 or 5 of these barrels and am looking at making a moving bed filter.
My main filter is bottom drain to Vortex, into my 1st Eazypod, then into my 2nd Easypod then out and pumped through a 110 Watt Uv and return to the pond......So what I would like to know is, would this work off the skimmer, as I have the skimmer being pumped through an Oase 11000 pressure filter then returned to the pond...I'm thinking of making one of these and diverting the return from this to the pond via a SS blade...Your thoughts and advice would be appreciated...Thank you....Ian
Hi Ian yes it would work my concern would be the water flow rate through the barrel if its to high the pipe may not cope with it and the barrel will over flow. i would consider splitting the flow from your pressure filter and having a slower flow into the barrel so it won't overflow and giving it more dwell time in media. I hope that make sense Andy 👍
Cracking job. I would leave the other media in pp for another week and I reckon your air will cope fine then.
Thanks Alan, yes I think you're correct, I was just being impatient 😬. Stay safe mate 👍
Brilliant job, great addition to your filtration. Love watching your videos 👍
Thanks Brian, I appreciate that. Stay safe mate 👍
Jobs a Goodun
great video m8 one of the best diy moving beds i have seen you made it look easy
Thanks Alan, I enjoyed building it, if it helps anyone then that's bonus.
Stay safe mate
Jobs a Goodun 👍
@@DerbyKoi hi ya what size barrel is it. im looking in to doining one now . the barrel im looking at is 120l
@@DerbyKoi sorry doing lol
Hi Alan, my barrel is 100L, if you do decide to build one, I'd love to see it, video/pic you can send it via my Facebook page 👍
Great job Andy on the new filter and filter 🏠 keep the vids coming mate 👍
Cheers mate 👍
Another great upload with helpful information
Thanks Steve, I appreciate that 👍
Good choice on the Oase hel x 13 media, great protected surface area's.
Cheers mate, I think its probably the best media for biological filtration at the moment. Stay safe 👍
Hi how did you fix the bottom feet to raise the air pump level?
Email sent 👍🏻
Yes Thumbs up ........... A quick like ............ A big hit on Subscribe.................. so you make more videos........ Ponding for 60 years .. nice life.. I enjoyed your Video ...
Thanks dave 👍🏻
Nice one Andy, nice tidy job. Thanks for the info on the new media. Give Bizley a treat from me, for a job well done 😬
Cheers Steve, I'm happy with the new media and Bizley has been paid for his hard work 🦴🦴🦴
So funny I was saying to myself jheeze that a huge air stone for that barrel but I got to say it done a perfect job! I may up my size after seeing this! I do love the nexus’s and would have one if I had the spare cash but you can make sum puka moving beds diy and get a much better feeling when it all works! Keep them coming mate!!! It’s all about the diy for me!!!!
Hi mate, my theory for the larger air stone was, if it didn't work, the dog could have it as a frisbee 🤣. I'm all in favour of new technology, but I love building or trying to improve and I still think some of the old ways are just as good. Stay safe 👍
So I have it prity much finished now but ran into a issue that you may be able to advise me on! So I have purchased a 8mm airline and a large airstone which connects fine however I do want a little t piece and a elbow so purchased a 8mm elbow as a test and it’s too small! Should I be using 10mm fittings to suit the 8mm airline? Can’t find much info on the web
Hi mate the 8mm will be the inside diameter of the airline so you will need to measure the outside diameter and get the connections to fit that size. If that makes sense it will more than likely be 10mm but its best to check first. Let me know if you get it sorted or if i can help Andy👍
@@DerbyKoi cheers mate! Yeah I think it would probably be 12mm but that would be a guess but you can buy them for cheap on eBay so il just try and see! Let me know details to send pics to as you said on a previous message about that! And I’m going for the hel x too defiantly looks the best !
Hi Cha, you cam send pics/video privately on my Facebook page or email derbykoiuk@gmail.com. be great to see them 👍
andy dose this moving bed run into your eazy pod and then back tot the pond ?
No mate, bakki river to moving bed and return to pond 👍😊
Great job on your filter looks like Bizley making sure you were doing it right 👍 media will mature in few weeks add some bacteria balls aswell speed it up great job
Cheers Dave, 🐶 he was checking everything, he can sniff a mistake or treats a mile away. Stay safe mate 👍
Nice job!
Cheers mate 👍🏻
Nice one Andy - What size pump did you go for in the end to move the media?
Hi mate, at the moment it's a 45L pump running the moving bed and airated bottom drain
Hi I have a similar system but mine is filled with filter matt in 1and 2 and media in 3 . I only run them for about 4hrs a day think I should run it more what is your thoughts?
Hi mate, I run mine 24/7. It will keep the bio healthier and will help stop detritus from sticking or settling inside. 😊
I’m really interested in building one of these for myself. Do you have other videos of you filter set ups ? It looks like most your filters are diy. I’m building a 2000 litre pond and I’d like to make my own diy filters
Great video thanks you
Hi Rob, the only video I have with the full build is the moving bed. The other diy filter is my bakki river, there are plenty of videos showing how it works but not a build video. Both my diy builds are mainly biological filtration. If you're looking to build a diy mechanical filter, my advice is to search for 3 barrel filter system on wrighty TH-cam channel who shows you the build. Hope that helps 👍
On a 2000 liter pond you could get away with a 2 barrel system and instead of the first barrel use an AquaForte compact sieve (pump fed) £200 but money well spent feeding into a middle barrel of K+ don't use micro to catch fines getting through the sieve and Hel-x13 in the last barrel with Air stone and 30-45 LPM of Air depending on the size of barrel you go for. Blanket weed and K1 types of media don't mix so the sieve instead of a first barrel is an excellent idea and lots of people put that sieve In front of kockney koi multi bay filters and eazypod's fitted above dropping in.
Sorry Andy me again do you use 1 1/2 inch pipe from your moving bed to the eazypod as well please I’m looking at running from my eazypod to moving bed then back to pond but just not sure how to run from the eazypod to the moving bed
I use 1.5 in but mine doesn't go into the pod it goes into the returns pipe (trickle feed). I think you will need a much bigger size to prevent the pod from overflowing. You need to make sure what ever flow goes into the pod can empty to the moving bed and then empty back to the pond or either the pod or bed will overflow. Hope that makes sense
@@DerbyKoi really appreciate all your messages will definitely have to think about it again water is brilliant in the pond but would just like to add bit more bio
Nice design. Excellent DIY video.
Cheers mate, stay safe 👍
Excellent video, well done andy and Bizley
Thanks Harry, Bizley said hi 🐾🐾
Nicely done matey deffo thumbs ups 👍🏻keep safe
Cheers pal 👍
Grand job 👍
Excellent innovative ideas and cool problem solving there mate... Jobs a goodun 😉👍👍
Cheers pal, like you, i love tinkering with things and trying to improve what i have, as you will be aware "every days a school day" 😬
@@DerbyKoi 😁😁 You got it...😉👍
Cracking job Andy neat & tidy effort at a fraction of the price. Well done. 👍🏻
Cheers mate, I really enjoyed building it. Stay safe 👍
Look forward to your uploads, really nice job, wish I had a filterhouse, get away from her indoors 😂
Lol, cheers Fred, the filterhouse has come in really handy, especially in the bad weather. Stay safe mate 👍
Jobs a Goodun
What does the trickle in system do?
Instead of doing water changes all in one go, you trickle in the tap water over a period of time. This has the benefits of replacing the minerals more evenly, less chance of changing water parameters and saves time.
You will also need an overflow system on the pond for the water to escape
Hi what is the pp called properly your washing your leader out with please
Potassium permanganate 😊
How did you combat the gap under the air disc.
How did you cover the gap ?
I attached some plastic mesh around using ct1. I think I mentioned it in the video
Yes m8 did see that my mistake the EA airtube is 10mm but air disc is 8mm did it fit ok or did you have to reduce the 10mm to fit?
It was a while ago, I can't remember. I think i used tape around the airstone and warmed the pipe in hot water to soften and fixed it on
Thanks m8 one last question the 90 bend going through the barrel is screw thread is that correct if so what do I need on outside of the barrel to connect to the screw/ thread bit to fit the EA pipe on cheers
It's a push fit elbow bulkhead the screw part locks in onto the barrel and the pipe pushes in on both sides there is a parts list in the description of the update video.
Hi there nice job can i ask where u got your fitting from for you air line and where did u get your air line from
Hi mate, here's the links.
www.ebay.co.uk/itm/Pneumatic-Push-Fit-Connectors-Sizes-4mm-6mm-8mm-10mm-12mm-Elbow-Straight-Cross/263051115921?pageci=6c8b8dfd-941f-4415-94ed-493ca9eff3db.
www.ebay.co.uk/itm/Evolution-Aqua-12mm-x-10mm-Natural-LPD-Tube/252331112489?chn=ps&var=551175821342&norover=1&mkevt=1&mkrid=710-134428-41853-0&mkcid=2&itemid=551175821342_252331112489&targetid=1140163974409&device=m&mktype=pla&googleloc=1007139&campaignid=12125486636&mkgroupid=117237723735&rlsatarget=aud-629407026665:pla-1140163974409&abcId=9300482&merchantid=101732101&gclid=Cj0KCQjw3duCBhCAARIsAJeFyPULNAIEmB-ZbsgQg5GubD0mTUQ-XNOSrXIB7UB5hWzPSq60EWI2z2oaAgzCEALw_wcB&pageci=5fa60984-30a6-4de8-ab71-fbb7a4846caa
Just checking it was pp you said you put the media in🤣🤣🤣🤣🤣🤣🤣 good job mate looks good 👍👍👍
Lol yes PP (potassium permanganate). not pee pee 🤣.
Looks great! Does that a Jebao/Jecod PA45 put out enough to clean the EazyPod? I'm looking for a pump solution myself... one to run a 60 litre mixed bed (with eventual 25l ish of media) and able to switch to clean my pod... and a second pump to run my 3" jbr drain on a timer.
Hi john, the 45L pump does bubble the pod, and run the moving bed, but I found out that it leaves muck in the bottom of the pod, I've switched to a 70L pump just for cleaning the pod, but from the comments I've had it seems even that wont clean the pod properly, I think there is a design flaw , I've read that some are using 120L air pumps and its still not cleaning the pod without using a brush ☹. Im thinking of a way to make alterations to the pod to make the dam thing clean properly.
@@DerbyKoi thanks! Ok i may just go for a PA80 then as planned to run my bed and clean the pod. May also build one of those DIY protein skimmers to go in the pod. Then add a smaller second pump to run my drain and maybe to boost the 80 if needed...
If you do build that skimmer I'd love to see it mate 👍
@@DerbyKoi sure... just the same one as done by devonkoi and koi chronicles
@@DerbyKoi just wanted to update.... I built the skimmer and while it worked, I don't think there is enough bioload in my pond as it didn't produce any skimmate. Also it was noisy.... so much so that I took it out. I did a first vid on my pond just the other on my channel if u fancy a watch 👍
Hi Andy I am building my own moving bed so I am going to pp my media but can you tell me how I clean it after soaking and where you get rid of it many thanks Alan
Keep up the vids really helpful as I am new to koi keeping and do need Al your expert advice 👍
Hi mate, after pp cleaning I mixed in hydrogen peroxide approx 3% keep adding until it turns brown ish which neutralizes the pp and can then be safely disposed down a sewage drain,. Throughly wash the media and your good to go 👍
@@DerbyKoi thanks mate helpful as always. 👍
Your welcome, let me know how you get on, your welcome to send pics/video via my Facebook page if you wish. Stay safe
Jobs a Goodun 👍
You probably mentioned the size of barrel but I can’t seem to hear you say the size. Is that a 60 litre barrel ?
Thanks
Hi Rob, it's 100L on the update video I think there's a parts list 👍🏻
Enjoy the new quarantine tank, thanks guys
Thanks Mark, good luck with the new project 👍🏻
Where in the system does this go?. After your main filtering or before?. For example could i put one in after the uv but before entering my filter system?.
Also what do you mean by PP?. What is it?.
Thanks.
Mine is after the main filtration so the water entering is reasonably clean, PP is an abbreviation for potassium permanganate, which is used for certain treatments, sterilising equipment and etching new plastic media to aid the start of biological development
@@DerbyKoi many thanks. So this is biolgical filtration and no point installing before the filter system?
Yes kris, it's designed for biological filtration, the idea is. When the media is moving and bumping into each other the old and dying beneficial bacteria gets knocked off leaving room for more healthier bacteria to colonize, also increased oxygen and the movement means is virtually self cleaning 👍
@@DerbyKoi many thanks for the info
I may have missed it in the video, but what size is that barrel?
Hi Greg, it's a 100L barrel mate, in the update video there's a parts list with links in the description, not sure if they'll work it's been a while but might help.
Andy
Nice job there my friend , should notice a difference in your pond water very soon , never used the helix I’ve always been a k1 man now k+, stay safe 👍👍😀😀
Cheers mate, just hope the koi appreciate it 😂. I did loads of research and the helix just kept getting the thumbs up.
Thanks for watching, stay safe
Jobs a Goodun 👍
Good cheap filter that works mate lots of people still on this sort of setup
Cheers Martyn, I love new improvements and technology, but I still think some of the old ways are just as good, and I love tinkering to try and improve things. 👍
Building a new filter myself in a week or two my take on the up flow filters but holding 50L of k1 micro just getting the fittings and bit's ordered now looking around the £200 mark but easy DIY for anyone and will kick EA's bit of crap pipe thing out of the ball park
Be interesting to see your take on it, I really like the idea/method of how it works, but the EA version is over priced 😳
What is pp? Thanks in advance.
Potassium permanganate 😊
Nice build 👍
Did you add any media start gel into the moving bed?
Hi mate, thank you, no I haven't added any filter start yet, my water temps are still below 10c. Hopefully soon though 👍
@@DerbyKoi What pipework is it you have used, going from the air pump to the barrel?
Hi mate, here's the link 😁
www.ebay.co.uk/itm/Evolution-Aqua-12mm-x-10mm-Natural-LPD-Tube/252331112489?chn=ps&var=551175821342&norover=1&mkevt=1&mkrid=710-134428-41853-0&mkcid=2&itemid=551175821342_252331112489&targetid=1140163974409&device=m&mktype=pla&googleloc=1007139&campaignid=12125486636&mkgroupid=117237723735&rlsatarget=aud-629407026665:pla-1140163974409&abcId=9300482&merchantid=101732101&gclid=Cj0KCQjw3duCBhCAARIsAJeFyPULNAIEmB-ZbsgQg5GubD0mTUQ-XNOSrXIB7UB5hWzPSq60EWI2z2oaAgzCEALw_wcB&pageci=5fa60984-30a6-4de8-ab71-fbb7a4846caa
@@DerbyKoi Thanks.
Great video thanks
Thanks Ivor 👍
Looks bloody awesome how much would you charge to build me one please buddy
Thanks mate, it would be great if you decide to build one for yourself, it's quite a simple design and all the parts to build it are listed in the update video, I'd be more than happy to try and advise you if your unsure after watching the video. And you'll have the pleasure of knowing you built it 👍
Good
Thanks 👍
Very nice job...
Thanks Chris, stay safe mate 👍
Jobs a Goodun 😬. Nice work Andy
Thanks Petra, stay safe 👍
Great video 👍
Cheers mate 👍
What’s the trickling system for in a moving media bed ?
Hi mate thats how i trickle my fresh water into the pond and it trickles out from my skimmer and it gives me my weekly water change. Andy
I like your system
Cheers Mate 😁
Hi mate, what size pipe are you using and is pod feeding moving bed.is pod on bottom drain .cheers
Hi james, the pipework is 1.5" and the moving bed is fed from the bakki river which gets it from the bottom drain
@@DerbyKoi I will put moving bed after pod ,on 1.5" pipe ,then pumped to shower, will this work on 1.5 pipe
Is your easypod gravity fed?
@@DerbyKoi yes pal
@@jamesclarkkoi2119 then i think i will be fine so long as the pump isn't to fast as it may empty the moving bed before the pod can fill it and the pipe from the pod to the moving bed should possibly be 2" diameter i hope that helps. Stay safe Andy👍
May I ask what flow you're putting through it please? I'm about to order the parts to build my own but, undecided about which pipe diameter to go for.
Hi Andy my flow rate isn't that high as it is coming from my bakki river probably between 1000-15000lph using 1 1/2" pipe but it could take more. I hope that helps Andy.
@@DerbyKoi Thanks for your reply. I was looking at putting around 8000lph through with a view to extending it to a 3 barrel system. Would 1 1/2" cope or should I go 2" to be on the safe side?
Hi andy, I'm not sure of flow rates to pipe diameters, it also depends on whether the system is pressurized and pipe length, I think there are online calc, what I can say is my easypod runs easily 6000L through 2" pipe so I'd probably recommend 2" at least, sorry I cant be more precise 👍
@@DerbyKoi Not at all, you've been very helpful and I find your videos most informative. I'll Check for an online resource to be safe but, I think it will end up being 2".
Cheers Andy, glad I could help and thank you for supporting the channel 👍
I'm after a similar barrel did you get yours in Derby???
Hi Manda, yes got it from derby, look on Facebook market place 👍
Cheap way of adding extra filtration mate. Good build
Cheers David 👍
I bet Bizley built the filter really 😁.
Nice job Andy, but give him a pay rise
You caught me out, I'll give him that pay rise 😁
Where did you get your water regulator for your trickle in please?
Hi Martin, here's the link.
www.ebay.co.uk/itm/1PC-RO-1-4-Hose-RO-Water-Flow-Adjust-Valve-Regulator-Waterflow-Controlbp/193680938030?pageci=b373935a-727d-44bd-aad0-ca260fe0e238
where did you get the rubber seals from for the bulk head
They came with seals, I think you can buy the seals separately on ebay
hi would you say hel-x is better than k1 for moving bed
Hi Paul, what I've researched the hel x has much more surface area and was designed to be used for moving beds. I have not used k1 so I can't comment on that, but I'm happy I chose the hel x
Excuse my ignorance but what is PP ing?
Hi Pete, PP is an abbreviation for potassium permanganate, it's used for some treatments, sterilising equipment and etching new plastic media so that the bacteria can attach and colonize faster 👍
@@DerbyKoi many thanks. I I've got a barrel and next I have to get some pipework, but your videos have been very useful in assisting me with planning what to do next..
Your very welcome Pete, not sure if you've watched the update video, but Im sure I posted a parts list with links in the description that may help
hi one more thing what size did u use
If you mean barrel, then 100L, diffuser was 20cm, pipe was 12mm 👍
Ive had a quick look through the comments but cannot see the answer, How many ltr is the blue barrel please?
Hi Steve, its 100L. Are you building a moving bed? 😁
@@DerbyKoi Hi, yes after watching this video I am!, I'm just looking online for all the parts I need right now as I'm off work next week. :)
That's brilliant mate, I'd love to see the finished build, you can send a pic to my Facebook page if you want, and if permission given I'd like to share it on the channel, there are others that have already sent me pics to share 👍
@@DerbyKoi Yes no problem, will do 👍
Cheers mate 👍
Where do you get them blue barrel from ???
Hi Paul, I purchased it from Facebook market place.
facebook.com/marketplace/item/530266941275676/?ref=facebook_story_share
@@DerbyKoi thanks mate ,love the channel
Much appreciated, stay safe
Jobs a Goodun 👍
most hole-saw bits have 1 if not 2 holes on the top side...reason is for us to prod out material tat might get stuck inside...just a tip for anyone who does not know...
Thanks mate 👍
@@DerbyKoi hey great DIY video's ...appreciate ppl like you on YT who put in the effort to showcase ya builds....Happy Ponding mate...
Cheers mate, I appreciate that. Glad you enjoyed the video and thanks for the great comment 👍
Great job Andy ,but I would have put a bottom pipe on to clean it out , 👍
Hi Marcelline, from what I've seen and read, a moving bed filter are self cleaning, but as you'll see I put the inlet at the bottom to cause a vortex to hopefully stop sediment from settling. I will review it, and can always make adjustments. Thanks for your comments, I really appreciate them. Stay safe 👍
HI can you tell me whats ppe? think thats what you said
Hi Richard, PP abbreviated, potassium permanganate, can be used for the treatment of some koi parasites, also good for sterilising used media and helps new media to colonize bacteria quicker
@@DerbyKoi Can you tell me the concentration of PP you used to prepare the new media and how long you soak it? Also do you run your air to circulate the balls while soaking? Thanks so much for this video - I'm acquiring the parts to make mine now - 8^)
Hi mate, if it's just for sterilizing the media, there's no persific amount. Put enough in so it turns a dark purple and aerate for 24hrs if the water does start to turn brown, just add more pp and remember to neutralise with hydrogen peroxide before adding to the filter.
What is pp?
Hi mate, PP is potassium permanganate, used for certain treatments, sterilising media and etching plastic media to aid bacteria to grow. 👍
just looking at filter media whats P P ing
PP is an abbreviation for potassium permanganate, it's used for certain pond treatments but be advised it is very dangerous if instructions are not followed, it is also used to sterilise old media, it also has the advantage of etching some new media so helps to mature quicker.
@@DerbyKoi thank you
what does PP mean
Hi mate, it's an abbreviation for potassium permanganate 👍
What is pp pls
Potassium permanganate. used for certain parasites and as a antibacterial cleaner for old media, nets etc.
PP is very powerful please don't use it without research and hydrogen peroxide to neutralize the effects
Ok so good video, but apart from the obvious what on earth is PEE PEE, you mention it a lot!
Cheers mate, PP is an abbreviation of potassium permanganate used for treatment and sterilisation 👍
What is pp
Hi Barry, it's an abbreviation for potassium permanganate
Thanks boss just see video before this one you say what it was but thanks for getting back to me 👍
Joking , right?
Joking about what ?
What is the PP that was referred to in the video, made my own filter and the media floats !
Pp is potassium permanganate, use for sterilising equipment, old media, nets etc, it also removes the coating on new media to speed up the maturity. Also can be used for parasites but I've never used it for that. It is very very harsh and will kill your fish if not used correctly... please do not use it for that without proper research
A valve at the bottom if you wish to drain it yes
Hi Tony, from what I understand, moving beds are self cleaning, but I'm going to put a camera in soon to check and can add a tap if needed 👍
@@DerbyKoi nice of you to get back to me I have a small pond it’s just 6000 let and I am going to have to get a bigger filter and like yous so thanks mate
@@fagen2222 your welcome Tony, thanks for watching the channel and commenting. Stay safe 👍