Hello,
First time post. I just adopted two Red Ear Sliders. They were living in a small platic tank. The original owner said they are less than a year old. They are about 2.5" in length. I just purchased a 20 gallon aquarium for them. I want to be sure that they don't drown. I put them in the water and the seem to be scrambling to get to the surface of the water. I only have about double their length of a water level. I have to have it that high in order for the filter to pump, otherwise I'd have to buy a different filter. I'm doing everything I can to take good care of them. I have all the lighting necessary and have been doing plenty of research.
Thanks

