Burton Water Salts

$1.09
Availability: In stock (4)

Description: 

A mixture of gypsum, potassium Chloride and epsom salt. 1 tsp adds 1119 ppm per 1 gallon. Adding 30G per 5 gallons will provide: 266 ppm CA, 63 ppm mg, 159 ppm carbonate; 631 ppm sulfate.

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