AmberSunrise
Reef enthusiast
Sorry man i forgot to get back to you on this, yes it eats coralline here and there, but nothing to worry about. its 180 gallons so the growth rate is fast and the tradeoff for the hair algae feeding is worth it! I tried soooo many avenues when i had algae problems, never had luck till i got urchins!
I love my urchin he is funny and entertaining and does a good job. You need a sandsifter goby though!!