I love my tailspot too. Is there anyone out there that has a tailspot & doesn't love this fish?!
Mine was my first fish, he was shy the first day or so & now is so bold. He perches all over the tank, used to hang out at the top of a piece of rock & has several spots all over the tank. I increased flow in the tank & my lonely mushroom was not happy so I put it in a piece of PVC to make it happier & the tailspot hangs out inside next to the mushroom. He does not pick at corals. I would not rely on it for algae control but they do pick at the rocks for goodies.
I feed Formula 2 flakes every day, mine is not at all interested in seaweed sheets on a clip or small pieces I put in the water. He eats whatever frozen I put in the tank too.