i am fairly new to the hobby, i have a 40 gallon freshwater community tank. i have 2 platy's, 3 golden barbs, 1 ghost shrimp, 1 fancy guppy, 1 chinese algae eater, 1 pleco. I am thinking of adding some panda cory's, zebra danios, rosy barbs, glowlight tetras, green fire tetras, rasbora...