Even if this isn’t to much I still want to get rid of it, I am thinking of tanking the fish out and doing an extreme clean on the glass and the sandbed, I am hoping to buy new rocks but I thought it would just grow back straight away so I don’t want to do that, I only currently have tests for alk, calc, salinity and temp. Alk is 10 and calc is 400 salon is 1.026 and temp 26, all corals seem to be doing good other than my hammer, I can’t see any algae growing on it but it just won’t open, the tank is only 5 month old and many people say that there all types of algae in the first year, so I guess my questions are; How do I get rid of it ? Is this too much ( do I need to act straight away) ? What type of algae is it ? Is it worth getting new rocks ? Is it worth doing a deep clean ?
Thank You
Thank You