Quote:
Originally Posted by sahin
Since you are already using a low amount, scrap the idea about reducing them further.
3 day blackouts are perfectly fine for SPS, I've gone upto 5 days before. That should be enough to kill the Cyano. Then hopefully normal bacterial flora will take over. If they come back, try again after giving the tank a weeks recovery period.
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Thanks for the tips sahin buddy.
I'll surelly have it as a solution.
The weird thing in it's behaviour is that 1-2 hours before the lights go out it has almost disapeared!!!
In the early hours of the day...say 8 o'clock for example.....there is absolutely NO SIGN of cyano in the tank.