LG GH KH+ Remineralizer by Liquid Gardens
Elevate the water quality for your aquatic pets with the LG GH KH+ Remineralizer. This essential product is designed to effectively increase the General Hardness (GH) and Carbonate Hardness (KH) in your aquarium, ensuring a stable and healthy environment for fish and plants. It’s perfect for use in freshwater setups, helping to maintain optimal pH levels and supporting the overall well-being of your tank inhabitants. Easy to apply, this remineralizer is a must-have for any aquarist looking to enhance water parameters.
Key Features
- Increases General Hardness (GH) and Carbonate Hardness (KH) in aquarium water
- Helps stabilize pH levels for a healthier environment
- Designed for use in freshwater aquariums
- Easy to mix and apply
Specifications
| Parameter | Value |
|---|---|
| General Hardness (GH) Increase | Up to 5 dGH per 100ml |
| Carbonate Hardness (KH) Increase | Up to 3 dKH per 100ml |
| Form | Powder |
| Recommended Dosage | 1-2 ml per 100 liters of water |
FAQ
How often should I use the LG GH KH+ Remineralizer?
The frequency depends on your aquarium’s water parameters and biological load. It is recommended to test GH and KH levels regularly and add the remineralizer as needed to maintain stable levels.
Can this product be used in saltwater tanks?
No, this product is designed for freshwater aquariums only and should not be used in saltwater setups.
Is the remineralizer safe for fish and plants?
Yes, the LG GH KH+ Remineralizer is formulated to be safe for fish and aquatic plants when used according to the recommended dosage.

Lily Gill –
I’ve been using this remineralizer for two months now and my fish have shown better color and activity. The water stability has improved noticeably, especially during water changes. Easy to mix and effective at raising GH and KH levels without causing pH spikes.
Christian Wallace –
It works well for maintaining consistent water parameters. I added it once a month after testing my tank’s GH and KH. My planted tank has grown more vigorously since using it regularly.
Zoe Paterson –
Great product for beginners. I was worried about pH fluctuations, and this helped me keep things stable. The instructions are clear and the results are visible within a week of use.