Ok since no one else has made a post yet, i think ill break the ice.
We own 3 Polleni here, it's not your typical African cichlid and requires a large tank due to size and aggression. We house our 3 in a 4 foot tank but ideally you need at least a 5 foot tank.
They have a breeding ritual of their own, they lay the eggs in a string and then roll them up.When the eggs are laid the female will fan the eggs,however the male guards the eggs from 1 meter away.He is not allowed to approach the female or her eggs.If he does a fight will occur often resulting in death.
In Madagascar many fish have been declared extinct due to over fishing and the introduction of tilapia and snakeheads for food.Sadly this is the case for the Polleni as well,now being only alive in the aquarium trade making it a gem to get hold of.So despite them trying to eat me through the aquarium glass.They are very special to me and my flatmate and we wworship them.