I'd second Congo Tetra, stunning when settled and would suit your scape.
If you fancy lower level then African butterfly chiclids work well with congos.
The African tank I did is still my all time favourite and that was all because of the stocking... always active and playful and little aggression once the chiclids sorted ranks.
Failing that dwarf neon rainbows???
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If you fancy lower level then African butterfly chiclids work well with congos.
The African tank I did is still my all time favourite and that was all because of the stocking... always active and playful and little aggression once the chiclids sorted ranks.
Failing that dwarf neon rainbows???
Sent from my SM-G950F using Tapatalk