Izzue Posted July 22, 2005 Share Posted July 22, 2005 Cant tell on that pic--sorry Go to http://www.nano-reef.com/forums/showthread...light=red+slime Read Steelhealr's article on Cyno Izzue Link to comment
Orange Crush Posted July 23, 2005 Share Posted July 23, 2005 Cyano, not cyno. And that looks like coralline algae. Link to comment
janasleah Posted July 23, 2005 Share Posted July 23, 2005 If it sloughs off easily with a blast from the turkey baster, then it's cyano; if it's hard and not slimy, it's probably coralline. Hard to tell from this distance... Link to comment
bluebastion Posted July 23, 2005 Share Posted July 23, 2005 stating the stated, but if it's the purple stuff on the live rock you're talking about, it's coraline algea... it's the good stuff, except when it starts to grow on you glass/acrylic... even then it's just ugly, not bad. Link to comment
Caesar777 Posted July 23, 2005 Share Posted July 23, 2005 Looks like cyano to me, but the pic isn't so good. It's easy to tell the difference, though: coralline algae is tough, looks and feels like thick paint on the rocks. Cyanobacteria is a translucent purple, brown, green, or black film that can be quite thick, snotty-looking, often traps bubbles beneath it, and, as another user mentioned, blows away when blown with a heavy stream of water (turkey baster, etc.) Check out that link, and remember: the best way to treat algae is to treat the cause--overfeeding, too much light, old bulbs, unnecessary dosing, etc.--not the symptom (meaning just trying to get rid of the algae itself, using harsh chemicals, which only causes a constant cycle). Link to comment
lavalars Posted July 25, 2005 Author Share Posted July 25, 2005 Sorry, its a bad pic, but its def not coraline. My bulbs are new, I probably overfeed, but I just added a fuge so hopefully that will help. Link to comment
Caesar777 Posted July 25, 2005 Share Posted July 25, 2005 Try siphoning it out by hand whenever you see it, and if it persists, then you'll want to try chemical means like Chemi-Clean or antibiotics. Do some research--look up cyanobacteria. Link to comment
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