Deltec KM800 Kalkwassermixer

Deltec KM800 Kalkwassermixer

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. The KM800 is a stirrer suitable for larger tanks and commercial systems holding up to 2kg of calcium hydroxide and producing 30lt – 6.7 UK gallons – 7.5 USG per hour of kalkwasser. Technical Data

  • KM800T Stirrer: Article No. 87010
  • Can be stood on the outside of the aquarium or sump.
  • 300mm – 12″ body diameter.
  • 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.
  • Makes up to 30 lts 7.5 USG of kalkwasser per hour.


  • L 400mm W 400mm H 800mm.
  • L 15.8″ W 15.8″ H 31.5″.
  • 7.5V 3 watts consumption.


  • Suitable for commercial aquariums



There are no reviews yet.

Be the first to review “Deltec KM800 Kalkwassermixer”

Your email address will not be published. Required fields are marked *

Scroll to Top