wam67;437029 wrote: I added a hk power head 3 to the tank. I bet it is because I have a bad tendancy to overfeed my fish at times. what is a good rule about how much and how often to feed fish
I still have cyano, and have for about a year now. I've learned to live/deal with it, I just siphon it all out when I do my weekly water change. But by the next week, it's all back. At one point I tried ChemiClean. Looking back, it was a pain in the butt to get out of the tank, made my skimmer go nuts for a week, and browned out my acros...but it did kill the cyano. For whatever reason, it all came back in a few weeks as if I had never used the chemical stuff. Total waste of my time, corals and $15.
I have a 90g mixed reef, and have tried all the common remedies (feeding, flow, fuge, phosban, etc). Nothing works.
- Small/Medium bioload (2 tangs, 5 small fish)
- Feed once per day (frozen cubes, thawed and rinsed before feeding, only feed as much as fish can eat)
- 2x250w 20k halides, 9hrs/day
- 2 Vortech MP40's (both at full power)
- Phosban reactor with high capacity GFO
- Refugium with chaeto
- EuroReef RS135 protein skimmer
- SG 1.026
- Alk 11dkh
- Calcium 440ppm
- Magnesium 1350ppm
- Nitrate 0
- Phosphate 0.03 (measured on a photometer)
- 10% weekly water changes
....and still have cyano.
Dustin