Barbs are energetic fish that college in teams of not less than 5 and can't be kept with slow or weak tank mates as they can be pretty reckless. The large sea bass, or Stereolepis gigas, goes by many typical names, such as black sea bass and huge black sea https://aquariumfishsuppliermalaysia.blogspot.com/2025/01/what-you-must-know-before-keeping.html