Aquavascular CalMag GH Booster

Aquavascular CalMag GH Booster is a balanced liquid supplement formulated to increase general hardness (GH) in freshwater aquariums by supplying essential calcium and magnesium. These minerals are crucial for strong plant growth, healthy fish development and stable water parameters. Ideal for soft-water setups, RO water users and planted tanks requiring mineral supplementation. Safe for all freshwater fish, shrimp, snails and live plants, this GH booster helps maintain proper osmoregulation, improves plant cell structure and supports vibrant, healthy aquatic life. Raises GH by adding calcium & magnesium. Improves plant structure, strength & nutrient uptake. Supports fish bone development & osmoregulation. Ideal for RO water, soft water & planted tanks. Safe for fish, shrimp & snails. Easy liquid dosing for consistent GH control.

Aquavascular CalMag GH Booster – Essential Calcium & Magnesium Supplement for Freshwater Aquariums

General Hardness (GH) represents the concentration of calcium and magnesium ions in aquarium water — two minerals vital for the health of fish and plants. Aquavascular CalMag GH Booster provides a balanced and bioavailable mix of Ca and Mg, ensuring plants receive the structural support they need for leaf formation, cell strength and nutrient absorption. For fish and shrimp, proper GH levels support osmoregulation, bone development and overall vitality.

This GH booster is especially beneficial for aquariums using RO or soft tap water, as well as planted tanks with demanding species that require steady mineral availability. When used correctly, it stabilizes water hardness without affecting KH or pH levels, making it ideal for maintaining a controlled and predictable aquatic environment.

Specifications for Aquavascular CalMag GH Booster

Product Type: Liquid GH (General Hardness) booster
Minerals Provided: Calcium (Ca) & Magnesium (Mg)
Suitable For: Freshwater aquariums, planted tanks, shrimp tanks, RO-water systems
Safe For: Fish, shrimp, snails & live plants
Recommended Dosage: 5 ml per 50 litres raises GH by ~1 dGH
Use Cases: Remineralizing RO water, soft water correction, plant growth support

Mineral	Benefit for Aquarium
Calcium (Ca)	Strengthens plant cell walls & supports fish skeletal health
Magnesium (Mg)	Vital for chlorophyll production & nutrient uptake
Balanced GH Increase	Improves plant growth & helps fish maintain osmoregulation
Safe Mineral Supplementation	Does not affect KH or pH when used as directed

How to Use This GH Booster

Shake the bottle well before every use.
Add 5 ml per 50 litres of aquarium water to increase GH by approximately 1 dGH.
For RO or very soft water, gradually increase GH over multiple doses rather than one large adjustment.
Monitor GH levels regularly using a reliable GH test kit.
Use during water changes or when GH drops below desired range.

Care & Maintenance Tips

Avoid sudden hardness changes — raise GH gradually for fish and shrimp safety.
Maintain GH between 4–8 dGH for most planted tanks unless specific species require different values.
For shrimp (especially Neocaridina), consistent GH is critical for moulting success.
Pair with KH Boost when using RO water for fully balanced hardness control.
Store the product in a cool, dry place away from sunlight.