thelastbetta
Fishaholic
I've seen them used in large aquariums, but are they ok in a small say, five gallon betta tank? I saw a couple in the grocery store for twenty five cents each and was debating getting a couple, but I wanted to make sure they were okay and wouldn't harm the betta or anything. If they're okay, is there anything I need to do with the pots first? as in washing them, etc etc.