Kalkwasser
Stirrers
The motor driven design of our stirrer gently mixes your calcium hydroxide 24 hours a day.  This ensures
that you are always dosing the freshest possible kalkwasser to your system.  Since the undissolved
particles are always kept at the bottom and the clear liquid is always at the top this is the safest available
way to dose kalkwasser.  Any crusting of the surface of the liquid remains at the top of the chamber and the
clear liquid is pulled from just beneath the surface.  No more powerheads to clean or replace, no more
large vats of lime water taking up valuable space next to your tank, once you try the new line of stirrers
you'll never look at kalkwasser the same again.
Barebones Kalkwasser Stirrer

Everything you need and nothing you don't!  This unit was designed as a lower cost
alternative to our other stirrers.  Some of the user features found on the larger
models have been left out on the Barebones while the same quality components have
been retained in the design.  The result is a quality mixer that can provide you years
of service at a very reasonable price.


Chamber size:
4.5" x 14"
Total height:
18"
Tank rating: up to
200 gallon

$145
Some useful articles about kalkwasser use:

What Your Grandmother Never Told You About Lime

The Self Purification of Limewater (Kalkwasser)

The Degradation of Limewater (Kalkwasser) in Air

Magnesium and Strontium in Limewater

Low pH: Causes and Cures

High pH: Causes and Cures

A calculator that is designed to calculate reef chemistry additions for Calcium, Alkalinity or Magnesium

Reef Chemistry Calculator ©
By: JDieck
Kalkwasser Stirrer 618

A versatile mixing unit.  This stirrer was designed to both fit under standard aquarium
cabinetry and at the same time meet the calcium and alkalinity needs of most
hobbyist tanks.

Chamber size: 6" x 18"
Total height: 21"
Tank rating: up to 400 gallon
Introductory Price:

$225
K6 Kalkwasser Stirrer

Like all Grey Seas stirrers this unit was designed with the user in mind.  Quick
disconnects for inlet water supply, dc power and kalkwasser outlet make maintaining
your stirrer a breeze.


Chamber size: 6" x 1
4"
Total height:
19"
Tank rating: up to 400 gallon

$225
Kalkwasser Stirrer 618

A versatile mixing unit.  This stirrer was designed to both fit under standard aquarium
cabinetry and at the same time meet the calcium and alkalinity needs of most
hobbyist tanks.

Chamber size: 6" x 18"
Total height: 21"
Tank rating: up to 400 gallon
Introductory Price:

$225
K8 Kalkwasser Stirrer

Did you know that saturated kalkwasser measures 100dkh of alkalinity and 800ppm of
calcium with a ph of over 12.0?  Let's just say the K8 is designed for very large
systems in mind.  All of the features you would expect to find on equipment costing
twice as much are standard on this mixer.


Chamber size:
8" x 14"
Total height:
19"
Tank rating: up to
800 gallon

$315
The Kalk Calc
Kalkwasser Stirrer Setup Instructions
Click for
larger view
Click for
larger view
Click for
larger view