Hello coral people, I have a zoanthid and it hasn’t been doing good I recently transitioned from a 30 gallon tank to a 125 gallon tank but before that it looked exactly the same there seems to be algae growing from its rock and I’m not sure what to do about it and I think it’s still alive because I can see a couple bud every once and a while ever so slightly any recommendations on what to do about the algae or even a good light for a generic 125 gallon tank?