LCA GH Booster

Restore Essential Minerals for Healthy Planted Aquariums

LCA GH Booster is a balanced mineral blend designed to raise General Hardness (GH) in soft water or RO/DI systems. Featuring a precise 1:3:3 ratio of Magnesium Sulfate (MgSO₄), Potassium Sulfate (K₂SO₄), and Calcium Sulfate (CaSO₄), it replenishes key minerals essential for protein synthesis, strong root development, lignin formation, and efficient nutrient transport.

Perfect for planted tanks requiring stable and adequate levels of Magnesium, Potassium, and Calcium to thrive.

Key Benefits

• Raises GH in soft water and RO/DI setups

• Provides essential Magnesium, Potassium & Calcium

• Supports stronger roots, healthy structure, and improved growth

• Helps prevent mineral deficiencies and plant stress

• Ideal for mineral-poor water sources and demanding aquascapes

Instructions (Per 100L)

Standard Dosing

• Add 15g per 100L after each weekly water change

• Increases GH by approximately 3 dGH

Amounts are general guidelines—actual requirements may vary based on plant load, water source, and tank balance.

Advanced Users

15g per 100L will supply approximately:

• 5.00ppm Magnesium (Mg)

• 15.00ppm Potassium (K)

• 15.00ppm Calcium (Ca)

Store in a cool, dark environment.