I recently got hold of a new 240l and moved some of my fish including my cardinal tetras, rainbows and my big angel into there (I will update my tank journal with my new stocking soon!). I have basically got it exactly how I want it and I am so pleased!
However, now my 200l tank is now lacking something. There is a lot of activity but it seems to be shoals of grey-coloured fish and it needs something to attract and focus the attention. I don't want to get more of the same, and there is already a dwarf gourami in the 240. Is there a different type of gourami i could get that is peaceful? Or something else which is fine as a singleton and will stand out against the grey fish?
However, now my 200l tank is now lacking something. There is a lot of activity but it seems to be shoals of grey-coloured fish and it needs something to attract and focus the attention. I don't want to get more of the same, and there is already a dwarf gourami in the 240. Is there a different type of gourami i could get that is peaceful? Or something else which is fine as a singleton and will stand out against the grey fish?