I have a 20g H that ive turned into a AIO and I was curious if im getting over zealous on the stocking list. Currently have a pair of ocellaris clown and a firefish goby(standard red) I have quite a bit of rock in the tank not a lot of room for free swimming fish. But im wanting to add more fish and my want list is
Rainfords goby
Mandarin gony (preferably a biota captive)
Blackcap basslet or royal gramma what ever comes first.
My thought is I can definitely add 1 more fish but was wondering if I could get away with another
I guess what im asking is if i could combine any combination of these 3 together with out agression.