Hi, hope I'm in the right section. But I need advice. On Monday I'm going to be given a 29 gallon aquarium. I have a 10 with 1 sun catfish, 1 Raphael, 1 Pleco, 4 green Cory's , 2 very sexually active mollies(Dalmatian) an 2 unknown small tetras, all these will be transferred over to new tank...