kH Plus

Grouped product items
250 mL kH Plus

SKU: 251736

In stock


- +
2000 mL kH Plus

SKU: 210523

In stock


- +

Concentrated liquid alkalinity solution to help increase your tanks dKH level without increasing any other elements concentration.

Two Sizes Available:

  • 150 mL
  • 2000 mL


Alkalinity is an essential part of calcification and coral growth. Corals skeletons are dependent on having ample calcium and alkalinity in the water for corals to absorb and convert into a calcium carbonate structure. KH Plus is perfect for smaller tanks that do not require much alkalinity additives or larger tanks that require big swings without changing any other parameters.


KH Plus can be used with:

  • SPS corals
  • LPS Corals
  • Soft Corals
  • Clams



2 tsp of solution increases the alkalinity level in 27 gallons of water by 0.5 dKH

It is suggested to start with a dose of 5mL per 27 gallons of aquarium water daily. After each dose, test your aquarium's Alkalinity level and adjust dosage as necessary for your systems requirements.

It is highly recommended to add alkalinity solution slowly to a high flow area of the tank to help reduce any precipitation.


Contains: Sodium, Carbonate, Bicarbonate


 Aquaforest Systems Guide

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