I tried four in a 55g, dominant male harassed every one, plenty of cover. Took two and put in a 25g planted, preceded to spawn weekly but eggs never hatched. Due to stress on the female, both from the male and breeding so much, I put the male back in the 55g. I'm down to two, and I've had lots of rams before and ime German blues are not very hardy and have short lifespans and seem to suddenly die from nothing. Bolivians are much tougher IMO.
Sent from my iPhone using MonsterAquariaNetwork app
Sent from my iPhone using MonsterAquariaNetwork app