Description
GLA Ultimate GH Booster – Raise General Hardness in RO/DI Water (1 lb Bag)
Calcium & Magnesium Remineralizer for Freshwater Aquariums
GLA Ultimate GH Booster supplies calcium and magnesium to raise general hardness (GH) in planted and freshwater aquariums. Ideal for remineralizing RO/DI water or supplementing soft water, this dry mineral blend provides essential minerals for aquatic plants and freshwater livestock.
Adjust GH to suit your aquarium’s needs with a measured dose. GH Booster increases general hardness without adding carbonate hardness (KH), allowing you to adjust GH and KH separately.
Dosing & Instructions
Add 4.2 g per 10 US gallons of RO/DI water to raise GH by approximately 3 dGH.
Measure by weight using a gram scale for accuracy. Mix into replacement water with thorough stirring or circulation, allowing time for the minerals to dissolve. Test GH before use and adjust the dose to match your desired increase.
For water changes, dose according to the volume of replacement water. When treating water that already contains minerals, account for its existing GH.
Includes
- GLA Ultimate GH Booster — 1 lb bag
Guaranteed Analysis
- Magnesium (Mg): 4.85%
- Water-Soluble Magnesium (Mg): 4.85%
- Calcium (Ca): 11.25%
- Sulfur (S): 15.4%
Derived From
- Magnesium Sulfate Heptahydrate
- Calcium Sulfate Dihydrate (Gypsum)
Explore aquarium dosing guidance and calculators:
greenleafaquariums.com/ferts
Customer Reviews
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Exelente producto
Exelente producto solo deberían poner a su experiencia cuánto poner de gh
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Best solution for me
I use this to remineralize RO water. My plants and discus like it at the concentration described by GLA in the directions. Easy enough!
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GH booster
The best remineralizer I’ve found. Dissolves fast, very consistent results. Two options for containers and a perfect price for both. GLA has the most consistent fert chems in a house brand that I’ve seen so far. Packaged very handsomely too. They could only make this gh booster better if they had Gh+Kh blend offering a way to boost the kh 1 dkh per 20g recommended dosing… Or offer a KH booster line by itself.
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The Best
I have been using GLA GH booster for several years. Very economical and simply the best.
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Ultimate GH booster
Used a number of mixes for my RO starting out but have used this product for years now. consistent results and quality is consistent. Thanx GLAA
