@Brandy so i feed them frozen brine shrimp once a day in the morning and i follow up with some omega one freshwater flakes as recommended by someone at night-time for dinner also i did the med trio according to aquarium co-op directions, which was 1 week soaking treatment then re dose paracleanse on week 4 after waiting 2 weeks of nothing added i have yet yo do the 2nd round of paracleanse as it's not time yet the only thing i didn't dose at all was ich-x because it just arrived in the mail today
For symptoms its just erratic swimming/seizure,not actively showing off with their fancy swimming skills,sometimes one or two will float closer to the bottom of the tank and just rest there, finally their appetite is off and on ,mostly they eat though its just they're not into it ,as in low energy instead of hungry sharks
*edit*
I also do a fasting day once a week