great... another cyno problem.

[JmLee]

hey whats up fellas. my tank is reaching its height in terms of aging. it is 7 months old. Starting to grow coralline and some green algae, but along with that ive found three 1 inch patches of cynobacteria. What should i do?, should i just syphone it out?. I keep a pretty strict water change regimen. 60gal tank, 5 gal water change every week, ph 8.2, calcium is 460+, my nitrates are around 15 at the moment ( slowly dropping ), and my salinity is 1.025. Thanks.

[mg426]

i would siphon it out. have you got adequate circulation?? Usually find cyano taking hold in areas of low flow.

[JmLee]

yeah they are in low flow areas. my circulation is 1,993 gph with a turn over of 33X per hour.