Help with Cyano
by
, 12-22-2013 at 01:19 PM (2923 Views)
Hey guys,
I thought I would ask for a hand on my battles with cyano. First some background. I have had my 90 AGA tank for 4 years and recently restarted the tank in Feb 2013 due to Bryopsis.
Total water volume is around 130 gallons, basement sump, Octopus NWB 150, BRS reactor with carbon, TLF Phosban 550 with BRS biopellets. I dose 3 vials each of Prodbio Biodigest and Bioptim every 2 weeks. I have around 100 lbs of marco rock. As for sand I have Tropic Eden Reefflakes. So the system was started completely dry with zero live rock and zero live sand.
SG 1.024
MG 1100
CA 410
Phos .03
No3 20
TDS 0
I only have 3 fish in my tank, corals all look healthy just can't shake the cyano. I do regular water changes every week @ 15 gallons. I blow off the rocks with a baster and try to suck out as much as I can. I feed once per day with frozen mysis. I've never been able to drop my NO3. I am thinking of starting GFO or dosing chemi clean or something like that as a last resort.
I am contemplating buying actual live rock from LiveAquaria to see if that helps. It can't be flow as I have 2 MP40W's in the aquarium. Any thoughts would be much appreciated.