Just wanted to provide some more data. I had BJD hit a torch, dipped twice with this over two days and ended up needing to frag off the heads to save the last I do not expect a dip to work every time given the varied circumstances, but it's important to provide all experiences to paint a complete picture.
very sorry for not saving your torch. However, there is an experience that once the mouthparts of corals begin to rot, there is basically no hope of saving them. For torches, if tissue have retreated into the bones, they will inevitably end in death. Even if the decay is stopped, impurities will enter the cracks and grow algae, which will further stimulate the coral and gradually rot and die.Therefore, for such a torch, it is most realistic to abandon or cut it in time.