This is the small HOB filter https://www.petserendipity.com/Prod...Power Filter for tanks up to 3 Galons&bg=Blue
jayhay said:How are u heating those tanks? Do the built in lights help any for temp?
Side Note: EMG, I love ur Darts, I was going to get a few, but once I was at the pet store, I some how ended up with a Leopard Gecko instead, go figure. lol