My tank has been completly established now for about 2 weeks. Its a 10 gal with 2 platys, 4 pygmy cories, and 2 "mystery" snails. The fish look great and are eating well (i feed then a very varied diet). Unfortunatly im seeing two what look like very very small ich spots on one of hte platys fins. I would like to use the salt and heat method, since its worked in the past, but is this okay for the corys, snails and plants? I have 2 amazon swords, a java fern, 5 assorted crypts, 2 unkowns (grows straight up with green leaves with white ribbons unwrapping off the stalk) and a patch some sort of short modular grass. Any advice is appreciated.