$ 11.00
SKU: 23437BIO

Use BIOGUARD BALANCE PAK 300 To Raise Low Calcium Levels.

***Note: Maintaining Calcium In Your Swimming Pool Is To Prevent A Corrosive Environment For Your Swimming Pool Equipment.

Label Directions For Use: The addition of 4 lb of this product per 10,000 gallons of water will raise calcium hardness approximately 40 ppm. The addition of 10lb of this product per 10,000 gallons of water will raise calcium hardness approximately 100 ppm.

Addition Chart

Capacity                                       To Raise Calcium Hardness

(gallons)           50ppm        60ppm         80ppm        100ppm     150ppm      200ppm

 10,000 5 lbs 6 lbs 8 lbs 10 lbs 15 lbs 20 lbs
15,000 8 lbs 9 lbs 12 lbs 15 lbs 24 lbs 30 lbs
20,000 10 lbs 12 lbs 16 lbs 20 lbs 30 lbs 40 lbs
25,000 14 lbs 15 lbs 20 lbs 25 lbs 40 lbs 50 lbs
30,000 16 lbs 18 lbs 24 lbs 30 lbs 45 lbs 60 lbs
40,000 20 lbs 24 lbs 32 lbs 40 lbs 60 lbs 80 lbs
50,000 25 lbs 30 lbs 40 lbs 50 lbs 75 lbs 100 lbs