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Deltec Kalk Stirrer

A reactor which safely adds Kalkwasser into your aquarium.
Deltec Kalk Stirrer KM500
$617.70 incl GST
:
The KM500 is the standard stirrer suitable for tanks up to 1500 litres and will produce up to 5 litres of kalkwasser per hour. Dimensions: L 150mm W 150mm H 480mm. 7.5 V, 3 watts consumption. Suitability: Suitable for aquariums up to 1500 liters.
Deltec Kalk Stirrer KM500S
$1,170.50 incl GST
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The KM500S is a stirrer suitable for larger tanks up to 6700 liters and will produce up to 10 liters of kalkwasser per hour. Dimensions: L 220mm W 220mm H 480mm. 7.5V, 3 watts consumption. Suitability: Suitable for aquariums up to 6700 liters

Full Description

Kalkwasser - Translates from the German for limewater and is a solution made by dissolving Calcium Hydroxide in water. The resultant fresh solution is alkaline with a pH of 12.4 and contains a ready supply of both Calcium ions and Carbonate ions.

The solution reacts readily with CO2 in the atmosphere to form calcium carbonate and so it must be made in a relatively air tight environment which is where the kalkwasser stirrer comes in to play. 

      • Can be stood on the outside of the aquarium or sump.
          • Must gravity feed back into the water supply.
            • Feed with RO water from a reservoir or direct from the RO unit.
              • Use in conjunction with a top up system.
                • Supplied with 500ml tub of Kalkwasser Powder.