N0body Of The Goat
Oddball and African riverine fish keeper
They are nowhere near as easy to source, but Yellow Tail Congo Tetras (Alestopetersius caudalis) or African Red Eye Tetras (Arnoldichthys spilopterus) for example [basically smaller African community characins] would be far more suitable in a 3-foot tank, rather than Congo Tetras (Phenacogrammus interruptus) that grow to a chunky ~10cm as adults. There are a whole host of African characins (eg. the "moon" tetra group) out there that I barely knew existed until I picked up a group of Phenacogrammus cf. nigropterus in mid March, its such a shame that they are so hard to come across because of the political unrest in places like the Democratic Repulic of Congo.