i'm not sure if there is anything going on among the corals. i have carbon though. kenya tree was feeling okey but then went down again. the infection is back and i cut more of the tree but not sure if it will come through. it all went down after i used Seachem buffer for the first time. what are the odds of it being anything else at that very same time? even though i knew that i need to cover the top due to tons of dust falling in, there was no obvious symptoms of a problem with that. another 4 young kenya trees look good and comming around well. thank you all for helping me to figure out what it may be. i'll get fresh carbon too, just in case. but i truelly don't think that my biggest kenya tree is going to make it
