Give me some fishy ideas
For context this tank has been setup for 2 years. I’m 17 now and I’ve kept fish for roughly a little less than a decade. I’ve loved them since I was young. I used to have a 75 gallon with South American chiclids, then I did Africans, Now for the past 2 years because college is coming up I downgraded to a 20 gallon. I know the tank looks rough I just did a big trim up the plants and a water change😭. I wanted some suggestions to add more to the tank the only fish in here are 7 red neon blue eye rainbow fish, 1 peacock gudgeon, and 1 glow light tetra and neon tetra that my parents added trying to be sweet so I didn’t have the heart to give them back. Honestly the red neon blue eye are super shy even when they had a bunch of cover. So I wanted to get some suggestions on some additional fish. I was thinking of adding a couple of neocaridina shrimp blue dream as bottom feeders and to contrast the fish, but for fish wise maybe some unique strain of guppy, or a pair of aphyosemiun killifish. But honestly just want some suggestions on something unique for the tank. Appreciate all the help. less