Quote:
Originally Posted by Reefer Rob
When I've battled cyano in the past, I always found it died back over night, only to come back the next day in the afternoon. I found that shutting the lights off as the bloom was just beginning each day would cause it to die back. Gradually the bloom gets later in the day, until you get no bloom with a normal photo period. I'm curious to know if this is what other people have found happens.
I'm 3 weeks into my my new tank, and I'm just starting to get diatoms. Next comes cyano. Bring it on  ,I've beaten it before, and I know how easy it is to get rid of! |
This is EXACTLY what I'm going through. I was so stressed initially, but I'm seeing improvement with a reduction and modification of my lighting period.
So instead of having Halides and Actinics at the same time of day, I alternate. So it starts with Actinics, moves to Halides with Actinics off, and then when the Halides go off, the actinics go back on. Usually there's a bit of an overlap, but I went from horrible everything-covered cyano to now there only being a few patches, and it's completely gone at night. All the diatoms are non-existent - it's taken longer than I was expecting and I RARELY feed anything other than Mysis with Selcon/Garlic (alternating) and MAYBE a few pellets, the more I reduce the food and high light, the better things seem to go.
I'm actually HAPPY with my tank again, huzzah. Now I just need to slowly remove the sand until I'm down to just a teensy bit and I'm good to go!
