do you have any pics of you tank?? I added a mushroom said:how old is your tank? Algae on the sand usually is due to flow problems. if you have another pump laying around you can point it towards the sand area to blow off the algae. Also make sure your not overfeeding as that will cause algae. Also your lights being on to long can cause algae to grow.
what light setup are you currently using? Monitpora Digitata or any SPS for that matter need T5s or MH lights to grow plus calcium supplementation.
Yeah said:no I never started a tank log.. just never had time to take pictures and post them, with my old job..