krj-1168;5021917; said:Ideally a Blacktip reef shark should have at least a 6,600 gallon (25,000 liter) pond (18ft in diameter , with a depth of 3.5 ft) to keep it until it reachs maturity (about 3.5 ft). A whitetip reef may be able to stay in a 6,600 gallon pond until it reachs about 4-4.5ft.
Based on...?
I would agree, that tank should be larger, but honestly at the point it is now, the white tip and black tip are not my biggest concerns.
They look healthy from what I can see.