So I have a 55 gallon tank, fully cycled(5 weeks since I started), planted and stocked. 7 giant danios, 6 Venezuelan Corys, 3 Platys and a Rubbernose Pleco. All healthy all growing. Plants growing and multiplying.....no visible algie. It's going so good that I'm afraid to add fish or plants. I'm tempted to add another Cory and maybe a pearl gourami but I don't want to screw up the tank. Am I just being paranoid?