Lower PH level
Question:
my pond ph will not lower to recomended level, i have used quite a few bottles of ph down over the past summer and it is still super high. what are somethings that cause high ph and ph rebound
Answer:
Always measure pH first thing in the morning, since it will rise naturally throughout the day. Make sure there is no limestone in the pond. You may want to try a pH stabilizer instead of a pH decreaser to help eliminate the pH bounce back.