alright so today i noticed that my 2 new pacu have ich. i didnt have salt hady and i couldnt get a ride to go get some. so i used this stuff call QuICK Cure. i bought it a while back when i first started into this hobby but havnt used it much. It says to use a drop per gallon. I have heard not to use this but it was my only option. Should i raise the temp up or does that only have effect when u add salt? input would be great!