I'm thinking about getting a black ghost knife for my 120 gallon. Dimensions are 48" long 24"wide and I think its 24 or 26" high? Anyway from my research it seems like he will be OK with
1-severum
1-blood parrot
1-jack Dempsey
1-cutteri cichlid
1-kirin parrot
1-common pleco
8-12-rainbow fish...
