Angel
You were totally right, the bully was the Gourami, the Angel now is not shy at all, he hang out most of the time in the middle of the tank, begging for food!!
He is happy and his top fin is getting better.
The Gourami is in a 10g tank with 9 neon tetras, and 2 julli corys. The tetras look fine so far. And the gourami is super active.
The main tank is 26 gallons, Do you think that I have my tank overcrowded?
1 Angel, small size.
7 rummy nose tetras.
6 Gold clouds, or something like that, are really small school fish.
3 Julli Corys
2 Siamese algae eater.
What do you guys think?