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Green Leaf Aquariums is a leading planted aquarium brand with 20 years industry expertise in: professional lifetime aquarium CO2 systems, the finest quality aquarium plant fertilizers, thriving aquarium plants & tissue cultures, and specializing in custom hardscape design

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  • Green Leaf Aquariums
  • Green Leaf Aquariums, LLC
    GreenLeafAquariums.com
    5200 NW 43RD STREET
    SUITE 102-264
    GAINESVILLE, FLORIDA 32606 / USA
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Free GLA Substrate Fertilizer Capsules - promotion added to cart with orders $200+

The Ultimate GH Booster - Raise GH of RO Water - 1lb Jar

$6.50
(1 review) Write a Review
SKU:
106869
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Ultimate GH Booster - K, Mg, Ca, and S to Raise GH of Soft Water

  • 1lb/Jar
  • provides Potassium (K), Magnesium (Mg), Calcium (Ca), and Sulfur (S) to aquarium plants, essential macronutrients.
  • Our Ultimate GH Booster will raise GH of RO water, stabilize aquarium pH, and provide essential minerals to your aquarium plants.
  • use to raise general hardness (GH) in soft water or RO (reverse osmosis) water

Deficiency Symptoms: chlorosis, necrosis, distorted or curling leaves, stunted plant and root growth

Guaranteed Analysis:

  • Soluble Potash (K2O) - 22.3%
  • Calcium (Ca) - 9.64%
  • Magnesium (Mg) - 1.42%
  • Sulfur (S) - 17.29%

How to dose GH Booster in your planted aquarium

To raise GH by approximately 1 meq/L (3dH/dGH), add 16g (1 tbsp) per every 80L (20 gal) of RO or DI aquarium water, upon tank install or after water change. Target GH varies per tank, in general target GH is 1-2 meq/L (3-6 dH). A GH KH test kit should be used to verify the actual result achieved.

Your addition of 16 g (equivalent to approximately 3 tsp or 1 tbsp ) GLA GH Booster to your 20gal aquarium adds:

  • Ca 13 - 17ppm
  • Mg 5 - 7ppm
  • K 26 - 32ppm
  • S 29 - 35ppm
  • dGH 3 - 4

NOTE: The above values assume you are using distilled or RO water.

1 Review Hide Reviews Show Reviews

  • 5
    Excellent product worked great for my RO water.

    Posted by Devron Lee on 9th May 2021

    I was using liquid based GH additives prior but that did not seem cost effective for my 200g tank. I started using GLA GH Booster and my tank is totally stable. I add this to my RO water holding tank that houses a heater as well. The water is constantly circulated to ensure perfect mixing. The easy to use jar makes dosing a breeze and keeps everything dry.

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