My 80g tank is 8 weeks matured with LR, LS and good skimmer (berlin system). 2 clowns, 20 red leg and blue leg hermits, 15 turbos, 8 small size soft corals. All tests show good water quality. RO water change, 5% every week. Dosing with Seachem 'Reef Complete' and Reef Vital DNA. I am feeding the fish very sparingly every other day.
Problem: Over the last 4 days, I have noticed a growth of small brown dust like particles floating on the water surface. Today the whole surface was covered with this algae type particles. I have manually scooped most away but fear the growth will return with vigour. Help!
Problem: Over the last 4 days, I have noticed a growth of small brown dust like particles floating on the water surface. Today the whole surface was covered with this algae type particles. I have manually scooped most away but fear the growth will return with vigour. Help!