Divers, mostly volunteers, hop into the tank with scrub brushes every day. They're charged with scrubbing our colorful new corals so they can remain vibrant and lovely. It's a job that has to happen every day. After all, if you have bright lights you're going to get some happy algae.

In this video, Daire has a curious onlooker while he's scrubbing the algae at the top of the reef.

 

This bridled burrfish is related to all of our other spiky puffers: balloonfish, porcupinefish, spotted burrfish and striped burrfish. But perhaps he thinks this brush is his kin!