Quote:
Originally Posted by Doug
Sorry to hear about this GSP. Truly unfortunate. I have switched tanks more than most, {but thats another story,  }. Seldom any acro or other sps losses. Now that I have said that, my stuff is moving from my 20g to my 30g this weekend, so hope I never jinxed myself.
Cant see salt mix being a problem. Lots of times, I have mixed a major cganhe for only a couple hrs. no problem. Most of my tank changes have been like yours. Part old water and part new water. Have not done sand changes in awile but when we moved Mike,s from his 120 to his 150, we moved most of his sandbed, which he did rinse well prior to putting it in the new tank. And we left the sand over night before moving more, so not sure if that helped or not.
A few years back, the one time I did have a problem and lost many sps and clams on a tank move, was an alkalinity issue with then new water. How many of us measure the alk. of the new water? For sure back then I never. Do now though.
Other than that I,m at a loss. |
Thanks Doug.
I thought alk right away too but I did actually test my new water and the old water. The new water was 8 and the old water 7ish, maybe closer to 7.5 (I am using Elos and it started to change colors inbetween drops kind of). So it was a little different but once I mixed the new water in, I tested and got 7.5. A day and a half later and I am still getting 7.5, so alk has stayed steady.
I guess I should mention, I have a lot of sps and even though I lost some of the bigger colonies, its maybe only about 15% loss. The tank doesn't look bare or anything. Infact it looks decent and now has plenty of room to grow. The problem is I lost some of my favorites
