It has been a while since ive dosed salt. i have a small jaguar cichlid that has some sort of injury/fungus around his mouth. ive noticed its getting worse and his smimming seems less stable and he often just rests motionless on the floor/rock. i took him out and put him in a 40gallon grow out tank with just a small peacock bass and silver arowana. i want to put some salt in but dont remember the correct dosage per gallon. i remember i used to do it 1/3 full dosage for three days and leave it for a week or two with raised temp. is it a tablespoon/10 gals? seems like it should be more than that. any help is appreciated.