Barbs are energetic fish that college in groups of a minimum of 5 and cannot be saved with slow or weak tank mates as they may be rather reckless. George Berninger Jr./Wikimedia Commons The masked angelfish is a shocking reef dweller that captivates with its fragile overall look and hanging https://customaquariummalaysia.blogspot.com/2025/01/what-you-must-know-before-keeping.html