REMIN GH is a specially balanced blend of minerals designed for remineralizing RO (reverse osmosis) or DI (deionized) water, typically used for growing aquatic plants that prefer soft water.
The ingredients are ideal for the needs of plants that thrive in very soft water. Additional natural compounds help reduce plant stress during water changes. The product is safe for fish and invertebrates, and contains no sodium or potassium.

• Easily dissolves in water for convenient and quick dosing.
• Optimally replenishes minerals essential for plant growth.
• Natural compounds protect plants from stress and support faster recovery after replanting, trimming, or water changes.
• Optimized Ca:Mg ratio ensures healthy plant development.
• Free of potassium, allowing separate control over its concentration.
• Sodium-free – excess sodium can inhibit plant growth.
• Carbonate-free – ideal for plants that prefer very soft water.

20 ml ( ~20 g) spoon (included) per 105 L (~1.9 g → 10 L) :
28.6 ppm Ca, 8.7 ppm Mg, 102.6 ppm SO₄, 6 °GH.

15.0 % Ca, 4.5 % Mg, 53.9 % SO₄ .

When choosing between REMIN GH and REMIN GH&KH, consider the needs of your aquarium plants and animals. If you are growing plants that prefer very soft water – such as Tonina sp., Eriocaulon sp., Syngonanthus sp. – we recommend using REMIN GH. If your aquarium plants are less sensitive to water softness, REMIN GH&KH is the better option, as it also increases carbonate hardness (KH) and helps stabilize pH. Important: Using REMIN GH alone (without KH) with injected CO₂ may cause a sharp drop in pH due to the absence of a carbonate buffer. Use our calculator to determine the ideal GH and KH values for your aquarium.

Keep out of reach of children. Avoid contact with eyes. Do not ingest. Store in a cool, dry, and dark place.
After use, the aquarium water may become temporarily cloudy or slightly discolored for a few hours – this does not affect product effectiveness.

300 g.