neon tetra

can we keep geophagus thread fin and pearl geophagus together?

Hey guys! I really would like to do a school of the Neon Tetras with an Angelfish, because I love the diversity. But, I don't want to individually name them "Snack-Time". ( I should probably be asking if it is actually possible to house Angels in the same tank with Neon Tetra's at all, if you do...

I currently have 5 juvenile angelfish. My tank is 75 gallon and I also have neons, some live bearers, and danios. I would like to grow the angelfish up and then sell a few and replace them with discus. My questions are •will I be okay putting a singer angelfish with a group of discus? •how...