Well yesterday i noticed that my king betta, fishy, had white dots on his body in fins. (around 5 or 6 total.) so i put him in a 1/2 gallon container (kept at 80 degrees by floating it in my tank) and added 1/2 tsp. of salt. Now he doesn't have the dots (ich in free swimming stage) and NOW i see one dot on my neon tetra in the tank and i can see that ohantom has a few pinholes on his tail and a few rips. And i can see white dots on his tail.( He is white but i can tell they are notnormal for him) So pretty much my whole tank has ich except for one neon and one rasbora. I dont have any meds except betta revive but the whole thing only treats five gallons and im using it for roger's fin rot. I do have epsom,aquarium, and kosher salt. HELP! Any medicine suggestions?????