no with a sev its 75 gallon minimum, same acara IMO, and the shark be it a bala will outgrow silver dollars will tooHi
Would a single gold severum be ok, housed with 1 blue acara, 1 krib, 2 keyhole, 1 shark 4 silver dollars and a pair of angel fish pls in a 55 gall tank?
agreed on the sev silver dollars and bala but the blue acara should be fine . 8 inches as truck says is possible but highly unlikely in aquariums with 6 being more realistic also blue acaras are pretty slow growing by cichlid standards