Key Features

Twist top design for quick and easy top up of powder, no tools required!!

Kalkwasser stirrers automatically produce Kalkwasser to replace the evaporated water in saltwater aquaria.

They should be used in conjunction with an automatic refill device,.

The top up water is pumped from a reverse osmosis or a reservoir through the Kalkwasser stirrer.

Inside the unit a sediment of Calcium hydroxide powder is slowly stirred so it is kept in suspension.

The unit is fitted with a low voltage motor that revolves very slowly.

Comes complete with a 350g tub of Aqua Medic Kalkwasser powder

further information

Technical Data


For aquaria up to 1,500 litres (app. 400 gal); dimensions: app. 11 cm Ø x 50 cm high, (app. 4.3″ Ø x c. 20″), connection: 4/6 mm (app. 1/4″) hose

Shipping Data

Additional information

Weight3.9 kg
Dimensions240 × 240 × 745 mm
EAN Code


Weight (kg)


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