look like nice fish mate, seen a few of them in a local shop and the tank was about 4x4 with some rays in aswell
ive got 2 plecs in my tank both about 13-14 inches long and got 3 green terrors a couple of weeks ago that have bred, the one male fertilised both females eggs so ive got a little tank with the fry in until i can get another tank sorted.
to be honest mines a bit overstocked now but il find one of the green terrors a new home and it should be ok
ive got a lace gourami,lemon gourami,4 pink convicts,2 plecs,feather fin catfish thats hardly ever seen and 2 clown loach but i havnt see