TOP 5 Apistogramma Species for Unheated Aquariums

This is my list of TOP 5 Apistos for your unheated tank.
Please, keep in mind that if you are buying captive-bred fish, they need to be acclimated to lower temperatures slowly as most farmed apistos are kept at tropical temperatures. Lower your temperature in steps and over a span of 1-2 weeks and your apistos should do just fine.