Drayven
Aquarium Advice Activist
So I'm considering setting up a 2nd tank here soon and I'm thinking of making it a convict tank. The reason for this is that at work there is a 20 gallon tank that someone has that currently has probably 8-10 convicts in it. It started as a pair many years ago then one batch they didn't eat the babies so they've all grown to full size. I feel kind of bad for them because the conditions aren't that great and I'd like to rescue a few of them. What I'm wondering is if I wanted to take like 4-6 of them what size tank would I need? I think I'm gonna try to get all females so I don't have to worry about having a mating pair. Is it ok to keep all females?