Single fish for a 90 gal?

[Idealconcepts]

All these sound pretty interesting. Would a fahakka be able to live indefinitely in the 90 or would a larger tank be needed over time? And do they require brackish water eventually? Thanks!

You might be able to get away with it for possibly 2 years. The site below, which from my understanding is pretty reliable, says they get up to 18 inches and needs a 120gal tank.


http://www.**************.com/forum/ug.php/v/PufferPedia/Freshwater/T_Lineatus/

 

[Cichlaholics Anonymous]

I know you only want one fish, but why not african cichlids?

with the exception of something like butti, there are few Africans that look decent in a solo setup IMO. There are obviously beautiful fish, but I'd rather do an all male tank or something like that