Hi! I recently bought four males, and three of the four are currently in maybe a half-gallon each. They also each have a plant and a weekly water change. This is just temporary housing for them, I'm going to go home and get my 10gal to split soon :).
But here's the issue! I have a little baby mustard gas male in the only tank I had available.. it's about the size of a pop can. However, I have a 1.14 litre empty bottle of vodka. Is it possible that I can peel of the stickers, clean it thoroughly, and put the fish in there, keeping the lid off? (Temporary only!) Or would this be dangerous? I just feel bad that he's so confined currently