dtum
09/18/2014, 02:33 PM
Last week I have started to see some bleaching in my tank's SPS.
First it was a birdsnest colony that had a bleach spot one evening and then bleached overnight. Another smaller birdsnest the other day.
Yesterday I noticed a few more. What could be it? Most of my corals are doing well. Water parameters are seem okay.
http://tapatalk.imageshack.com/v2/14/09/18/e94b57a26a185fc3e80e8c8622d1594a.jpghttp://tapatalk.imageshack.com/v2/14/09/18/70c964e7a40a2e6f15e0edbfd77a2920.jpghttp://tapatalk.imageshack.com/v2/14/09/18/b760d9e85cc6db74f8b28b5130ec8663.jpg
First it was a birdsnest colony that had a bleach spot one evening and then bleached overnight. Another smaller birdsnest the other day.
Yesterday I noticed a few more. What could be it? Most of my corals are doing well. Water parameters are seem okay.
http://tapatalk.imageshack.com/v2/14/09/18/e94b57a26a185fc3e80e8c8622d1594a.jpghttp://tapatalk.imageshack.com/v2/14/09/18/70c964e7a40a2e6f15e0edbfd77a2920.jpghttp://tapatalk.imageshack.com/v2/14/09/18/b760d9e85cc6db74f8b28b5130ec8663.jpg