Best top swimming fish that are peaceful?
Im going to start stocking my 55 gallon tank. I for sure want RCS, Neon Tetras, and cories.
I have been wanting to fill every level such as bottom feeders, middle, and top feeders. I was looking at some hatchet fish as the top level fish. Would they be a peaceful fish and go well with the tetras, RCS, and cories?
It will be a heavily planted tank.