ATI

ATI Labs - Carbonate Hardness (KH) - 1000ml

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ATI Labs Carbonate Hardness – Optimal stability for healthy corals

ATI Labs - Carbonate Hardness 1000 ml is the ideal solution for maintaining stable carbonate hardness in your reef aquarium. This element is crucial for supporting coral growth, preserving their calcareous structure and ensuring a stable and buffered pH . Too low a KH can lead to a cascade of problems: slowed formation of skeletons, damaged tissues, or even death of SPS and LPS. This highly purified supplement, manufactured and tested in Germany, allows for precise and safe dosage on a daily basis. It integrates perfectly with fine parameter management, particularly for tanks with a high population of hard corals or using regular ICP analyses.

  • Effectively stabilizes pH and prevents critical fluctuations
  • Promotes skeletal growth of SPS and LPS
  • Ideal in case of high KH consumption in the tank

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Carbonate hardness and marine aquariums: a pillar of biological balance

Carbonate hardness (or KH) plays a vital role in marine aquaria. It acts as a buffer against pH fluctuations and supports calcification in hard corals. When KH drops, the first visible signs are slowed growth, dull colors, and tissue damage . In SPS and LPS, this can even lead to tissue necrosis (RTN/STN) and colony loss.

This phenomenon is often caused by high KH consumption by stony corals and calcareous algae, or by a dosing pump failure (blocked pipes, calibration errors). Some brands of sea salt may also have naturally low KH, which increases the need for targeted correction.

Precise and flexible dosage according to your tank's consumption

The 1000 ml bottle of ATI Carbonate Hardness allows you to increase the KH by 0.1°dKH per 100 liters with only 1 ml of solution. It is possible to increase up to 4°dKH per day (40 ml/100 L) if necessary, without jeopardizing the balance of the tank. Thanks to an optimized concentration, this product offers a fast and reliable response to fluctuations, while ensuring precise control of daily intake.

Dosage target Recommended quantity
Increase by 0.1°dKH / 100 L 1 ml
Maximum daily dosage 40 ml / 100 L
Total capacity per bottle 10,000°dKH

A pure, traceable formula that complies with European standards

Developed in Germany in the ATI ® laboratories, this solution is part of the ICP Elements range, renowned for its pharmaceutical quality . Each batch is produced and 100% controlled according to European standards (CLP EC No. 1272/2008) and displays complete traceability of the KH content . Thanks to a clear and stable formulation, it integrates perfectly into automated or manual aquarium maintenance programs.

Product Details

ATI-3520029