Is this cyano?

[Simmy]

Originally Posted by freeze

To further what Griz said, as if your syphoning you also changing water, so increase your water changes. If it doesn't go away Chemiclean will get rid of it, but if you don't figure out why you had it or fix the problem it will come back. Chemiclean will make your tank look pretty again but not "fix" your problem.

Thanks, using chemicals would be my last resort. I'll keep that in mind if I cannot rid it by doing water changes and physically scoooping it out!