Most are wonderful tropical fish for beginners, but some are fussy eaters and could be far better suited to skilled aquarists. George Berninger Jr./Wikimedia Commons The masked angelfish is a shocking reef dweller that captivates with its sensitive physical appearance and striking mask-like pattern. Escalating to about 6–7 inches in https://waterpumpaquarium.blogspot.com/2025/03/what-are-steps-for-routine-maintenance.html