I did put some garlic extreme in the water but I think it might be blocking his sense of smell, He is not eating right now. He is in a 20g quarantine tank now I am lowering the salinity level and plus kick ich trying kill the ich, I hope this won’t cause too much stress for him. ( still don’t what is the best way to kill marine ich, they seem very tough, I ran the UV and kick ich for almost 2-3-weeks and see no improvement in my main tank)
Quarantine tank—20 gal
Ammonia --- 0 ppm
Nitrite --- 0 ppm
Nitrate --- less than 5 ppm
PH ---8.3
Salinity --- 1.018 and going lower to maybe 1.010
250w heater at 78°F
80W power compact
Bio wheel 350 hang on filter