Does salt kill fish parasites?

Chef's answer
In addition to killing parasites, salt effectively lowers stress by reducing ammonia and nitrite toxicity in freshwater aquariums and can help bolster freshwater fishes' immune systems. For general Ich treatment, a ratio of 1 tablespoon per 5 gallons should be used..
Frequently asked Questions 🎓
Put a plug into the clam to keep it open. Like the grafting process, extracting the pearl without killing the oyster requires putting in a plug to hold the shell apart. Cut the oyster and use tweezers to remove the pearl. Remove the plug and allow the oyster time to recover before grafting with the oyster again.
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