I'm guessing my tank is at the stage where Cyano is going to be an issue for a while.
Once the lights come on during the day, the tank gets covered, overnight, it disappears and I wake to a beautifully clean tank with nearly no trace of it! But then the cycle just starts again.
As cyano is caused by a number of different things, i'm kinda stumped as to what it could be. Its probably very obvious, but my brain doesn't seem to be working too well at the mo (lay off the grass for a while? LOL)
Tank params are
SG - 1.025
Temp - 25.6 - 26.8 (Trying to keep as close to 26 as poss)
Alk - 9.9dKh
Cal - 450ppm
Mg - 1380
PO4 - 0.1ppm
NO3 - 10
NO2 & NH4 - Non Detectable
I'm working on getting the PO4 down to undetectable, and its dropped from 0.5 to 0.1 since Saturday.
Recent History for reference:
Using RODI water with Coral Pro Salt (no longer using tap water)
Started dosing Reef Solution http://www.petsolutions.com/images/400/12900052.jpg
Increased Flow to 38x turnover (originally was 22x)
I also dose Prodibio BioOptim and BioDigest.
Skimmer is a Deltec MCE600
I've got the feeling its got something to do with lighting as its gone in the morning but back by the time i'm home from work in the avo, am I on the right track?
After 1 more Bulb arrives I'm doing a Lighting Upgrade from 225w total to 315w
I have the "red slime remover" antibiotic on the way, which i've heard a number of people rave about, but I'm reluctant to use it without trying all the other methods first
Anyone wanna point me in the right direction, suggest something I'm missing?
Cheers