Barbs are energetic fish that university in teams of at the least 5 and can't be stored with sluggish or weak tank mates as they can be fairly reckless. The Purple Handfish is actually a Odd hunting fish that works by using its hand-like fins to maneuver across the ocean https://aquariumtankinmalaysia.blogspot.com/2025/01/how-to-keep-your-fish-pond-clean.html