cbandotho Posted September 12, 2011 Share Posted September 12, 2011 Two days ago I woke up and my gold frogspawn was shedding its flesh. It wasn't shrinking into it's skeleton, the flesh was separating from the skeleton. I checked all of my parameters and everything seemed fine. I moved it to lower light but it was gone. Today I woke up to see the same thing happening to my golden torch coral. It still has some flesh on it, but it is completely deflated and separating. I checked my water again: Phosphates: .04 Calcium: 436 Magnesium: 1350 Alkalinity: 6.1 (I know this could be higher but I don't have any SPS and it has stayed level) Nitrates / Nitrites / Ammonia: 0 SG: 1.025 I have had both of these corals in the same spot for over a year. I added some carbon just in case something had died in the tank but all the fish and all of my other corals seem fine. Any ideas? I am about to do a water change but I am not even sure what else this could be? Link to comment
reefereddy Posted September 12, 2011 Share Posted September 12, 2011 perplexing to say the least, is this only happening to lps? Could it be stray voltage? Link to comment
cbandotho Posted September 12, 2011 Author Share Posted September 12, 2011 perplexing to say the least, is this only happening to lps? Could it be stray voltage? It is only the LPS at this point. My clams, anemones, zoas all look fine. Even my other LPS is still opening up and looks good. How do I check for stray voltage? Link to comment
Lawnman Posted September 12, 2011 Share Posted September 12, 2011 I say it every day on here at least once. LPS will slowly decline and then die because of calcium and alk swings. You have to find a way to keep these 2 from swinging. Every system is different. Do a water change then test the tank every day for 1 week. See how your levels swing then figure out the dosing regimen. Link to comment
Formula462 Posted September 12, 2011 Share Posted September 12, 2011 Could it be a disease that affects euphylia only/ Link to comment
cbandotho Posted September 12, 2011 Author Share Posted September 12, 2011 Lawnman, thanks for the reply. I will do the water change and tests as you suggest. I was expecting my alk to have dropped significantly when I saw the problem but they have been steady. I have done as you suggest in the past and I have not witnessed any swings. My alk has been between 6.1 and 6.5 on every test for 6+ months??? Link to comment
wartskin Posted September 12, 2011 Share Posted September 12, 2011 Do you have too much flow hitting them? And stray voltage forget testing for it just get a probe and be done. Could be carbon burn too, I've seen fish with it though, not sure how corals handle it... Do you own the coco worm in your avatar? That thing is gorgeous, would like to see more pics of that Link to comment
cbandotho Posted September 12, 2011 Author Share Posted September 12, 2011 I haven't changed the flow and they have been in my tank for over a year so I don't think it is flow. I will get a probe. That seems like a good investment either way. Is there a disease that affects euphylia only? I have several others in the tank and that is what I am concerned about. No, I don't have the coco worm anymore. I had it for a while and traded it...I wished I had kept it though because I haven't seen those colors again since. Link to comment
cbandotho Posted September 23, 2011 Author Share Posted September 23, 2011 Update. Still need help. Since I last posted, I have tracked the alkalinity and calcium as suggested after a water change. Here are the results from tonight: Alkalinity: 6.2 Calcium: 442 They have been steady all week long. Since the original post, I lost another LPS, a purple tip frogspawn. It looked a little deflated yesterday and was basically gone by this morning. I have no idea what i even need to check. Acans, plate coral, brain, zoas, anemones, clams all look fine. Any suggestions? Link to comment
ala Posted September 23, 2011 Share Posted September 23, 2011 Update. Still need help. Since I last posted, I have tracked the alkalinity and calcium as suggested after a water change. Here are the results from tonight: Alkalinity: 6.2 Calcium: 442 They have been steady all week long. Since the original post, I lost another LPS, a purple tip frogspawn. It looked a little deflated yesterday and was basically gone by this morning. I have no idea what i even need to check. Acans, plate coral, brain, zoas, anemones, clams all look fine. Any suggestions? um, is yr alk really 6.2? what is yr ph? yr alk is super low and is probably affecting yr ph. i wouldn't be suprised if yr ph was 8.5+ Link to comment
cbandotho Posted September 23, 2011 Author Share Posted September 23, 2011 um, is yr alk really 6.2? what is yr ph? yr alk is super low and is probably affecting yr ph. i wouldn't be suprised if yr ph was 8.5+ my pH is 8.07 right now and is usually around 8.15 - 8.2 during the day. Is 6.2 really that low for a tank with no SPS? Link to comment
bub Posted September 23, 2011 Share Posted September 23, 2011 I had the same problem. What I found was stray voltage from a bad pump. You can use a volt meter to check. Link to comment
ala Posted September 23, 2011 Share Posted September 23, 2011 my pH is 8.07 right now and is usually around 8.15 - 8.2 during the day. Is 6.2 really that low for a tank with no SPS? idk, lps still have calcium skeletons maybe this will help http://reefkeeping.com/issues/2006-06/rhf/index.php#18 Link to comment
cbandotho Posted September 23, 2011 Author Share Posted September 23, 2011 I had the same problem. What I found was stray voltage from a bad pump. You can use a volt meter to check. My LFS didn't have a ground probe. Someone else had suggested that as a possibility. I will try and track one down tomorrow. ala, I have read that article but it sure couldn't hurt to read it again. I don't think the problem is the Alk. I have several friends who keep SPS tanks with lower Alk than mine. I think the concern is more about swings. I plan on dosing this week to get it over 7 just to see if it helps. I have had all of the pieces I have lost in the last two weeks in my tank for a long time. At least a year and 2 of them for about 3 years. Link to comment
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