I dont think you mentioned 25 pounds of salt per 100 gallon ratio did you? LOLcalgaryflames;3741121; said:i talked to Mr. frank Z in eroupe and he says salt will not hurt a freshwater ray!!!
Back to the topic, I've seen those spots as well, and like skynoch said, they don't spread, they just stay there. No clue how they get there, no clue how to get them off, but they don't see to do any harm at all. They do seem like they naturall disappear over time though. As long as the ray's healing and eating good, then everything else should be fine for now. Id also say, forget adding things to your water yet, once your ray has healed up nicely, then you can worry about other issues. Howed the ray get mutilated like that anyways? Previous tankmates?