PH Gaurd

PH Buffer

Buy online today


• Prevents Wide pH Swings
• Sustains pH at Safe Levels
• Safe For All Aquatic & Domestic Animals






When used as directed, pHGuard™ will stabilize pond water pH and maintain buffering
capacity as safe levels between 80-240 ppm. pHGuard™ will help prevent wide
pH swings which are typical from morning until 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.

CC011-2 pHGuard™, 2 lb Treats 8,000 Gallons



Buy Online Now

PH Gaurd


Option Item Product Label SDS
pHGuard™ – 2 Pounds CC011-2


CrystalClear® pHGuard™ Dosage Rates:
Pond Size (In Gallons) pHGuard™(As Needed)
Up To 1,000 Gallons 4 Ounces
Up To 2,000 Gallons 8 Ounces
Up To 4,000 Gallons 16 Ounces
Up To 8,000 Gallons 32 Ounces

Routine Application Rate

Apply pHGuard™ once a week and after each water change.

For Best Results

pH is typically lowest at dawn and highest at dusk so it is important to test pH at the same time of day.

Product Notices

Drastic changes in pH may cause algae blooms, fish and plant stress and possibly death. Safe pH ranges for pond fish and plants is 6.5 – 8.0.

%d bloggers like this: