I recently ordered 3 figure 8 puffers and they arrived Tuesday. All three are in a 30 gal breeder tank along with 3 mollies. One of the puffers has ich. They were held and shipped in freshwater. My tank currently has a salinity of 1.003, and the puffers were acclimated to their new home for about an hour. All three ate the first night and last night as well. I have raised the tank temp to 79 F, and plan on slowly raising the salinity a bit more. Hoping the salt and increased temp will kill off the ich since it originated in a fw system. Any suggestions on treatment?