well shane knew how big my tank was and he seemed happy enough.... if you would read from earlier on in posts you would see i have them divided now and i cant get a bigger tank because its in my bedroom!!!!cookiemonster;1290786; said:80g's is a little small for an adult breeding pair of jags isn't it? Bolty kept them in a 120 when he had them and they still fought. Also, you've really got to seperate them before it's too late. I kept on putting off getting a divider for my xiloaensis pair, and then one day I checked on the tank and my female was dead.