I have a 20 gallon planted tank and I've been wanting to try nano fish for awhile now. My plans for nano fish are 8 pepper corys, 8 kuhli loaches, 10 ember tetras, 10 Galaxy rasbora, 2 pit bull plecos and possible a apisto borellii or honey gourami. Now this does does sound like a lot of fish for just a 20 gallon but they are all around 1 inch long. So a little advice with my stocking would be a huge help.