Nutrafin pH Adjust

hi, it's me, el maspino. i was just wondering wether or not it's possible
to adjust water ph using nutrafin's line of ph buffers because i was
walking by a pet store, happened to walk in and bought soome phadjust
on impulse.
i can go up and down as well i bought a ph test kit to test the ph of
the water.
it does say its' great for planted aquariums but i would love to hear
from first hand experience at best if anyone can give me theirs.

ph up and ph down for plants is only a few dollars for a big bottle that will almost last a lifetime never tried the fish stuff but wouldnt want to risk my plants over a few bucks