marie
04-21-2008, 04:00 PM
I noticed there seems to be a recent rash of sps problems and because Catherines thread appears to be sliding off track by everyone elses problems, I thought I would set up a thread for everyone.
...
Here is a brief ( :razz: ) description of my problems
In Nov Anthony had found a good deal on a 35lb co2 bottle for me, he had it filled and brought it up (just to start the time line).
The second week of dec I treated the whole tank for red bugs and did the second treatment a week later. 2 days after the second treatment I had an outbreak of cyano and dinoflagellates. One acro RTN'd, some turned brown, one bleached and couple had issues were the tips fell apart, skeleton and all. I blamed the inteceptor treatment and started doing massive water changes.Because growth had slowed or stopped in most corals, my alk climbed a bit too high so I stopped the reactor to let levels fall back down again.
Everything started improving and I assumed it was because of all the water changes I've done. I started the reactor back up, things went down hill, growth stopped, reactor was shut off. This pattern repeated itself over and over for the next three months (I'm a slow learner).
As it stands now, for the last 2 weeks I have been using kalk and 2 part to maintain levels. I still have one millie that is stning but the other has finally started puting out the long polyp tentacles and looking kind of millie like. I have 2 corals that appear to have lost all polyps (just holes were they used to be) but the tips look healthier. The only other sps corals that were affected were 2 of my large pocillipora colonies. Every thing else was unaffected.
I have reached the point now where my cal/alk demand is climbing and I would of started the cal reactor up. It will be interesting to see how everything goes without it
I have no proof that it was the co2 but I think I will stick with dosing 2 part for now it's safer.
I believe my cyano/dino problem is directly related to treating the tank with interceptor with a resulting nutrient spike but after going through 4 buckets of salt in 3 months I figure my nutrients should be under control by now.
...
Here is a brief ( :razz: ) description of my problems
In Nov Anthony had found a good deal on a 35lb co2 bottle for me, he had it filled and brought it up (just to start the time line).
The second week of dec I treated the whole tank for red bugs and did the second treatment a week later. 2 days after the second treatment I had an outbreak of cyano and dinoflagellates. One acro RTN'd, some turned brown, one bleached and couple had issues were the tips fell apart, skeleton and all. I blamed the inteceptor treatment and started doing massive water changes.Because growth had slowed or stopped in most corals, my alk climbed a bit too high so I stopped the reactor to let levels fall back down again.
Everything started improving and I assumed it was because of all the water changes I've done. I started the reactor back up, things went down hill, growth stopped, reactor was shut off. This pattern repeated itself over and over for the next three months (I'm a slow learner).
As it stands now, for the last 2 weeks I have been using kalk and 2 part to maintain levels. I still have one millie that is stning but the other has finally started puting out the long polyp tentacles and looking kind of millie like. I have 2 corals that appear to have lost all polyps (just holes were they used to be) but the tips look healthier. The only other sps corals that were affected were 2 of my large pocillipora colonies. Every thing else was unaffected.
I have reached the point now where my cal/alk demand is climbing and I would of started the cal reactor up. It will be interesting to see how everything goes without it
I have no proof that it was the co2 but I think I will stick with dosing 2 part for now it's safer.
I believe my cyano/dino problem is directly related to treating the tank with interceptor with a resulting nutrient spike but after going through 4 buckets of salt in 3 months I figure my nutrients should be under control by now.