Apr 6, 2011 #1 S shab Aquarium Advice Apprentice Joined Apr 3, 2011 Messages 30 Location BC, Canada My sandbed and lr are covered by diatoms... how do I get rid of them?
Apr 6, 2011 #2 hackteck Aquarium Advice Addict Joined Feb 24, 2005 Messages 2,639 are they brown? if your tank is farely new this is a common problem they will burn themselves out after a while
are they brown? if your tank is farely new this is a common problem they will burn themselves out after a while