hi!! i just bought 6 maingano (baby) to put in my 55 gallons. i ask for 1 male and 5 femeles but the guy theres make a mistake and gave me 3 males and 3 femeles :x . i have alot of rock in my tank so its almost impossible to catch 2 males and return for a exchange. So, should i let 3 males and 3 femeles together in my tank or should i take all the rock out to catch the fish and return it so i can have a 1:5 ratio ?? In the futur, i'd like them to breed. So what is the best solution ??