Well, it's summer now (yipee), but unfortunately, my house isnt air conditioned. I only have 2 tanks with fish in them right now, a 20 gallon currently with 2 zebra danios, 2 gold danios, 3 harlequin rasboras, 3 ADFs, a guppy, some ghost shrimp and a rainbow shark. the other tank is just a 5gal...