Tropical/Cold Water Conditioner KH 7.0

Tropical/Cold Water Conditioner KH 7.0 

Maintain balanced water chemistry with our KH Water Conditioner, a mineral-based buffer designed to reliably raise carbonate hardness (KH) in freshwater aquariums and ponds. KH acts as the primary pH buffer, preventing sudden drops in acidity and ensuring a stable environment for fish, plants, and microorganisms.

Without adequate KH, water becomes vulnerable to pH crashes—especially in systems with active biological filtration or dense planting. Low KH can stress fish and invertebrates, weaken plant growth, and disrupt nitrifying bacteria. Our KH Water Conditioner replenishes carbonate and bicarbonate levels to stabilise pH and support efficient filtration.

Formulated with high-purity carbonate salts and trace minerals, this conditioner increases KH without affecting general hardness (GH) or calcium levels. It’s safe for both tropical aquariums and ornamental ponds and can be used in combination with GH boosters if mineral levels are also low.

To use, add the powder directly to your water—no need to pre-dissolve or rinse. Water may appear cloudy temporarily, but it will clear within a day as minerals fully integrate.

• Raises carbonate hardness (KH) to stabilise pH

• Prevents acidification caused by biological activity or plant growth

• Supports fish health, osmoregulation, and stronger immune function

• Safe for tropical fish, goldfish, and pond ecosystems

• Powder form: additive is easy to dose and mix

• Temporary cloudiness is normal and resolves naturally

• Ideal for soft tap water and RO water systems

Ensure you measure KH levels before and after application using a reliable KH test kit. Monitor in the first few hours to verify desired buffering. This KH Conditioner offers a dependable and safe way to maintain stable aquatic environments and prevent pH-related issues.