Nov 30, 2015 #1 V Vicki Mills Reefing newb My friend noticed this in his tank and we are having trouble identifying it and finding out if it is harmful to the tank and if so what we can do to remove it. It looks to be a white cottony patch growing on his live rock.
My friend noticed this in his tank and we are having trouble identifying it and finding out if it is harmful to the tank and if so what we can do to remove it. It looks to be a white cottony patch growing on his live rock.
Nov 30, 2015 #4 V Vicki Mills Reefing newb Thank you, he also has some tiny, maybe 1\16 of an inch tubular brown things that are in the diatom bed. Any suggestions?
Thank you, he also has some tiny, maybe 1\16 of an inch tubular brown things that are in the diatom bed. Any suggestions?
Nov 30, 2015 #5 salt_for_brains Alabama Reefer Maybe some feather duster tubes? Hard to say without a good pic.