aquavitro mineralize Plant Supplement 1 Each/11.8 Oz by San Francisco Bay Brand

Product Description General hardness is the divalent metal cation content of the water. In most water this is comprised primarily of calcium and magnesium. Soft water has a low concentration of dissolved divalent cations, hard water a high concentration. Product Benefits Ingredients Suggestions Use Instructions:To raise mineral content/ general hardness (GH) by 1 meq/L (2.8 dH), use 5 mL for every 40 L (10 US gallons) when setting up an aquarium or when making water changes (add to new water). Thereafter, use once a week (or as needed). This dose raises GH by 1 meq/L (2.8 dGH). Target a lower general hardness for soft water, a higher value for hard water.meq/L: 0-1 - Soft Ratingmeq/L: 1-2 - Moderately Soft Ratingmeq/L: 2-3 - Slightly Hard Ratingmeq/L: 3-4 - Moderately Hard Ratingmeq/L: 4-5 - Hard Ratingmeq/L: 5-6 - Very Hard Rating Special Note Warnings DisclaimerPeta2z.com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.