tissue necrosis

Hi, I was just wondering whether this Kenya tree and devils hand have some kind of tissue disease or a possible pest is in this tank. They have said that there is no pests or worms they’ve noticeable except some bristle worms. But they aren’t sure what to do. Whether the dead areas if they are...

Hi there, I recently had some sad looking galaxea, hydnophora, and actually lost some acros in my 40gal frag tank. A large pectinia started dying back. The torches, frogspawn, and soft corals all are fine. I did a dip with CoralRx thinking maybe it’s a parasite or infection I can’t see … then...

I have a “white” sinularia that looks green now. But I think it was suffering from Tissue Necrosis. I cut off the affected region. Is this tissue necrosis? It would not blow off and an affected piece easily came off with tweezers.

Hi reefers I’ve had this particular coral in my coral QT system for about three weeks now. At first I saw some tissue loss and damage and thought it was due to nearby coral stinging it, however the damage has become almost like tissue necrosis and is being eaten away by “something” at first the...

As far as I can tell, my cynarina is growing some sort of dark flesh, see the photo. I know my nitrates and phosphates are a little low for LPS but I've been struggling to keep them up, I think I need more fish (I only have 2 in my 32.5 gallon). I dose NeoPhos and NeoNitro, but apparently I need...

Hi All, I don't post on reef2reef all that often since i am also active on a country specific forum, but i do read a lot on reef2reef. I am a long time SPS keeper (20 years now), but am currently facing something i have never seen before. First some background information about the system: The...

So i have a reef tank mixed softies sps....lps.....i having a issue now all the corals that are dying have been in this tank for 6 months or longer first my birds nest and stylo had necrosis now my blue ora chalice and a stunner has lost all its tissue underneath and now is bleaching out quickly...

Hi all, I recently had a Rainbow Crush Chalice shipped to me and placed at a shaded area in my 20g tank, following the appropriate acclimation procedures. When it arrived, I noticed a bit of skeletal exposure that wasn't on the catalog image. But I just thought it was typical shipping stress...