Safely BUFFERS pH Levels & Prevents Wide pH Swings
- Includes 2 pH buffers for gentle effectiveness and 3 electrolytes to help maintain osmotic balance
- Provides necessary alkalinity for nitrification
- Specially formulated to control fish toxicity which may arise from overdosing
- Not harmful to fish or plants
- 1 lb. (PHBUF1) Treats over 800 gals.
- 4 lbs. (PHBUF4) Treats over 3,300 gals.
- 6 lbs. (PHBUF6) Treats over 4,900 gals.