Sep 8, 2019 #1 B Blazy Reefing newb I treated my tank with chemiclean but this doesn't go away. It seems like cyno but I guess it's not. Anyone please advise. Thanks Attachments IMG_20190908_173219.webp 205.9 KB · Views: 627
I treated my tank with chemiclean but this doesn't go away. It seems like cyno but I guess it's not. Anyone please advise. Thanks
