Red Cyno Slime Question

wam67

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I statrted to get a little of this in my tank and used the chemiclean treatment followed the instructions and it is clearing up but hear is my question: I turned my protien skimmer back on after doing a 20% water change and had to turn it back off. The cup is filling up with water in about 30 seconds. I treated the tank about 4 days ago. I know this is side effect of the treatnment but how long does it last? Thanks Bill
 
I am kind of new to this. What do you mean "open return" Thanks Bill
 
ok I changed about 20% I will change some more and see what happens.
 
Don't take this the wrong way but if you don't know what caused your cyano in the first place (and are taking steps to correct it), you're wasting your time. It will come right back in a week or two. The chemical treatment is just a temporary fix.
 
RedEDGE2k1;437015 wrote: Don't take this the wrong way but if you don't know what caused your cyano in the first place (and are taking steps to correct it), you're wasting your time. It will come right back in a week or two. The chemical treatment is just a temporary fix.


you may want to increase flow and check phosphate
 
RedEDGE2k1;437015 wrote: Don't take this the wrong way but if you don't know what caused your cyano in the first place (and are taking steps to correct it), you're wasting your time. It will come right back in a week or two. The chemical treatment is just a temporary fix.


exactly!

too high nitrates & phosphates.
 
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
 
IMO I don't think one hk 3 is going to be enough flow I had 2 hk 4 on my 90 and 4 hk4 on 120 (need to break down and buy mp40's,lol)
 
where should i position another powerhead? I put the first one on the right side wall if you are looking at the tank form the front. The overflow box and return are in the back left corner.
 
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
 
Same here - my system is healthy by all accounts, but I still have cyano. It seems it's just part of some reefs- natural or not.

Contrary to common advice, increased water flow will not get rid of it - the cyano grows in the presence of nitrates and phosphates. Increasing flow may cause it to move from one place to another, but won't eradicate it.

I typically plan for a 3 day lights-out period per month to wipe out the cyano. It's not worth pouring chemicals in the tank for something that will just come back. There are far worse algaes and pests to worry about.
 
FWIW, I got rid of my cyno/dino (it was horrible, too) by increasing my gfo changes to 12 days and inceasing my vodka/vinegar dosage to 18ml. I'm not sure if it was one or the other (or both).
 
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