Hello all. I have read left to right, top to bottom, and still am not sure which green algae I have. It doesn't appear to be hair or a bubble. Turf? Is it simply "film" algae? All of my levels are good except my phosphates, which I'm currently working on. Could the algae be a part of my phosphate problem? 2-month-old tank. I have a clean-up crew all seemingly doing fine, a firefish, a watchman goby, and a pistol shrimp (together atm although I thought maybe the goby got the boot the other day because he was hanging out away from home but has now returned lol). I once tried to scrub with a toothbrush just to see what would happen and it didn't budge. I'm reading and hearing about giving the live rock a bath. H2O2? Help?