re cyano
I have brand new bulbs in my tank..and still have cyano
I think that it has alot to do with waste products and nitrates...
Trying to get those under control with less food and more water changes
I also got rid of my sand bed in one of my invert tanks and that seemed to get rid of it as well..
I dunno...I just siphon it off..seems to set it back a bit.
Neal
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Way too much time and money has gone into this hobby....and yet, I CAN'T STOP
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