To be honest, I also suspect that there seems to be a condition that affects the health of corals. I have no experience. I always try to find some clues from the pictures you posted. I have the idea in my mind that it may be those dry rocks, but I don't know.
A few days ago, I was also wondering whether there is a dino problem in the tank, which caused the coral to be unhealthy, or some toxin leaching, etc., so I mentioned the ICP study.
Before the coral health went downhill, do you remember what changes you made?
In addition, what is the container for the exchange of new sea water, can you describe it? Is your water the best? (It is usually recommended to use resin material as the last channel of the filter, which is very good)
A few days ago, I was also wondering whether there is a dino problem in the tank, which caused the coral to be unhealthy, or some toxin leaching, etc., so I mentioned the ICP study.
Before the coral health went downhill, do you remember what changes you made?
In addition, what is the container for the exchange of new sea water, can you describe it? Is your water the best? (It is usually recommended to use resin material as the last channel of the filter, which is very good)
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