is this tank to crowed?

[mattsoccer20]

ok i have a 75 gallon fish tank and i have 15 cardinal tetras, 5 black tetras, 6 glo-fish, 1 gold ram, 1 blue ram, 3 or 4 platys, and i wanted to add 1 electric blue ram, and i was wondering if i could put 3 or 4 discus, is that to crowed? Thanks

[mattsoccer20]

oh and i have 1 angelfish

[William Palumbo]

It depends on your type of filtration, and water changing habits. I always overcrowd, but I make large, frequent wc's as well to compensate...Bill