Flowerhorn... IMO it's an ugly fish...lol... sorry but i prefer a JD or a Green Terror.
Is a green terror suitable for my aquarium?
About the ctenopoma, is not what i'm thinking... i don't want my aquarium have a lot of hidding places, and i prefer a more active fish... but thanks for the different opinion...
keep posting more ideas...
now... who is more agressive... GT or JD?