So yesterday I found out my royal gramma has ich unfortunately. It didn’t look to be a bad case of it and he is still eating and breathing well. Not sure how he got it but things happen I guess. I don’t currently have a quaretiene setup right now but I was planning on turning a spare 20 gallon long into one and putting all my fish in and running hypo salinity for 6 weeks. Obviously this would be a massive pain in the neck. I noticed today though he hardly had any ich on him at all and none of the other fish had ich ever. I now am planning on just monitoring if the ich comes back or infects other fish because I would like to not have to take out all the fish for 6 weeks and run hypo if I can avoid it. If I do see it return I will have to quarantine for sure then. Anyone have advice or experience with this. I did a lot of research on the topic but there is a lot of misleading information and not one good solution for all cases. Any tips or advice would be very appreciated thanks!