Rainford's Goby (Asia Pacific) Angelfish It has a smasher-type claw

It has a smasher-type claw designed to crack the shell of crabs and other hard-shelled creatures

Replace the pad as it becomes dirty

then monitor system behavior carefully during initial setup to confirm the valve opens and closes as expected

leaving little to no excess food behind

Rainford's Goby (Asia Pacific) Angelfish It has a smasher-type clawThe Rainford's goby is a well loved fish that has been given many names including the Court Jester goby and Old Glory. Its yellow face fades into a steel grey body, and bright orangey red stripes run from its nose to its tail. Several attractive eyespots are located along its dorsal and caudal fins, and white blotches are sprinkled along its back. Under the right light the edges of its fins may shimmer blue. Males and females are visually identical.