Frogspawn's and hammer in trouble

[GreyHawk1968]

Watch those crabs. They can walk across the heads and upset corals without actually feeding on them.I have 2 Emmy's in my tank and see then on the stalks of my frogspawn but they haven't done any damage as of yet.
If you do weekly water changes you shouldn't have any probs with the MG levels but you do need to test Kh and Ca levels.The temp of 82 or so won't hurt anything and the lighting only needs to be on about 8 hours a day.
I would leave them in the tank. Moving won't do anything but add more stress to an already stressed coral.
Have you seen any type of mucus coming off of either one?
Keep an eye on the area around where the tissue and the skeleton meet for any nec tissue.
Best of luck.

 

[Crash64]

There was some brownish mucus comming off of the frogspawn yesterday, but nothing today.

 

[Crash64]

I have a question. I stated that this happened a few days after adding blue leg hermits. But about 3 or 4 days before the blue legs I added a frag of frogspawn. So about a week before I seen the corals retracted. Is it possible that there was some sort of illness on the frag that transferred to the other corals and that is why only the hammer and frogspawns are affected? If this is the case is there something to help with this.

 

[Crash64]

I have a question. I stated that this happened a few days after adding blue leg hermits. But about 3 or 4 days before the blue legs I added a frag of frogspawn. So about a week before I seen the corals retracted. Is it possible that there was some sort of illness on the frag that transferred to the other corals and that is why only the hammer and frogspawns are affected? If this is the case is there something to help with this.

 

[Crash64]

repost

 

[aquadrone100377]

my frogspawn did the exact same thing, but after I did a 25% water change and added a small bag of activated carbon it seemed to come back a little bit.