Okay I have been vastly studying Glowfish I have a 20 gal long, considering the following: 5 Tetra Longfins, (Considering+5 Tetra) 3 Glo Corys and a amino shrimp maybe 2. What real plants would work under blue/blacklight or should I get something like spot lights. I am told Max 10 but I also know that sometimes swimmers and bottoms separate and could be okay? There is differences of opinion on this too. In the least case scenario 5 longfin 5 cory and 1-2 Aminos. Now I have an underwater Aerator Fountain So the minimal option might be best. What is your opinion?