I have one RES and one Red Bellied Cooter. This is my setup- its a 75 gallon tank 48x18x18 inches- totally filled with water, half of it is land with a basking spot/UVB light. Filtration is an Aqua Clear 110, 2 Fluval 204's and an Aqua Clear 50 power head. Water gets a near full change every week and a half or so.Thats red eared sliders, i just adopted one and would like to comapre notes, posts pic's and let's start chatting.