I gotta be honest I dont have one, I have several
Aba Aba, Fire Eel, Mbu Puffer, Jardini Arowana, Pangasius Shark, Shark Catfish, Clown Loach, Dragon Goby, X Large Sailfin Plec & Pictus Catfish
All of these for one reason 'they all get along fine in my 6ft tank woooo hoooo
and in my 5ft I'd say zebra danio's fed em last night on frozen white mosquito larvea and they went mental for it.
D & V