hey, ok so im trying the salt treatment (from the sticky) because i think i might have ich... so far ive put 5 teaspoons of salt into the tank(throughout a few hours of course) but my PH level went from 7.5 to about 6 by the morning for some reason! my PH test comes with a solution to raise PH level so i put as many drops as necessary for my tank and im still low after a few hours

. do you think i should do a quick water change to get the salt out, and then just go buy the meds instead? or continue adding salt slowly?
tank stats:
36 G bow front
1 large, 1 small green terror,
1 medium, 1 small flower horn,
1 pearl fish
2 red devils
1 med. cat fish
<1 large red parrot who's been moved into a separate 10g "ER" tank cause he doesnt look too good these days

>
thanks for the help.