I bought 2 clownfish at my lfs Thursday and they were both fine swimming normally and eating at the fish store. When I got them home I drip acclimated(not for sure if that was a mistake) them. The one in question has been just wanting to stay in one spot then he started swimming very badly. The other clownfish is acting 100% fine and my water parameters are good 0 ammonia 0 nitrites. I have had the tank cycling for around 8 weeks. I’m just wondering if it sounds diseased or if I did something wrong.