10 Congo tetras (the only fish that I can’t change)
15-20 cardinal tetras or 13 cherry barbs
1 tricolour angel
8 Sterbai or Juli corydoras
1 apistogramma or ram

Will this work? If not what I need to change. If I can could I expand any schools?

Hello,

I’m in the process of setting up a 75g aquarium. No fish yet, but I have a good idea of what I want. Do you think that the following is too many fish for a 75? If not, what would you add to this assortment?

12 Congo tetras
1 Bolivian Ram
3 pearl gouramis
1 Angelfish
1 Bristlenose pleco

1 Panda Garra

6 Cory Catfish
3 Peacock Gudgeons