CrystalClear pHGuard, when used as directed, will stabilize pond
water pH and maintain buffering capacity at safe levels (between 80-240
ppm). pHGuard will help prevent wide pH swings, which are
typical from morning to night.
pHGuard makes pond water safe for
fish and plants and helps keep water quality problems from arising in
the hot summer months.
Keeping a properly buffered system is
essential for the completion of the nitrification process which allows
harmful ammonia to be converted to nitrite and then to nitrate.
is safe for use with fish, plants, birds or domestic animals that drink
from the pond.