Ok I'll make this short I completely overstocked my 55 because I'm new to tropical fish.... Listened to pet store didn't school fish ECT... Anyways now to questions 1. I already have a 10 gallon that's set up and I have 6 neon tetras and 3 shrimp... In my 55 I have well alit of everything 6 guppies 1 male 4 blackfin tetras 10 zebra dianos 6 Cory cats 3 swordfish 2 female 1 male 3 male Molly 4 cherry Barb's 3 platys Then my tank that's a 10 gallon that's already set up I have 6 neon tera's What if I add my 3 platy??? So I guess my question is WHAT can I move to my 10gal with the neons??