Aug 16, 2013 #21 Reefing Madness Carbon Doser View Badges Staff member Super Moderator Excellence Award Hospitality Award Joined Oct 27, 2012 Messages 19,879 Reaction score 7,115 Location Peoria, AZ. Rating - 0% 0 0 0 Boil the water, throw it in a bucket, then drop the rock in it, leave it in there for a few mins, then get a small scrub brush and clean it up. Or Leave it out to sun dry for a week. Or Bleach it. Or shoot the individual heads with lemon juice.
Boil the water, throw it in a bucket, then drop the rock in it, leave it in there for a few mins, then get a small scrub brush and clean it up. Or Leave it out to sun dry for a week. Or Bleach it. Or shoot the individual heads with lemon juice.