Barbs are energetic fish that college in groups of no less than five and can't be kept with slow or weak tank mates as they can be really reckless. The enormous sea bass, or Stereolepis gigas, goes by numerous frequent names, like black sea bass and big black sea bass. https://customfishtank.health.blog/2025/01/17/4-facts-about-maintaining-your-aquarium-by-a-fish-tank-cleaner/