None of these would get to over 6 inches.... Most of what you have are Peacocks - Aulonocaras... the last one is an OB or marbled form, the one in the second pic is a basic one... I'm not sure about the ones in the first and fourth pic.
pH: 8 - 8.8, Hard water. Must be clean too.
Feed them lots of veggie flakes, algae wafers, etc..
Rocky setup is a must...
Tank size : bigger the better for the reason that these are aggressiv towards each other and bigger tank allows for more fish hence, distributing aggression.
pH: 8 - 8.8, Hard water. Must be clean too.
Feed them lots of veggie flakes, algae wafers, etc..
Rocky setup is a must...
Tank size : bigger the better for the reason that these are aggressiv towards each other and bigger tank allows for more fish hence, distributing aggression.