my tank is clean glass is clean no algea issue
but behind my rock at the bottom area on the sand i sea hair algea i canot use any power head or water movement how can i fixed it
yellow or sailfin tang. if not, the mexican turbo snail does a good job.Or you can use tongs to get out or use a turkey baster to suck it up. turn off your flow 1st before using tongs or turkey baster. You dont want it floating around and attaching to rock or anything else because it will spread.