they are not to hard 1 male 3_4 females maybe 1 more smaller male to stir up competition ph 8.0 temp 80to84 maybe a 55to75 gal tank dont feed crap food only good stuff over 45% protien
i breed these guys in 40s bare bottum except for one large holy limestone rock on a small amount of crushed coral use overflow filters dont over think any breeding project could cause the head to pop LOL good luck