Calcium maintenance and alkalinity control are essential for a healthy reef tank. SpectraPure´s LiterMeter eliminates the manual drudgery of dosing Kalkwasser, trace elements, or topping off evaporated water. Kalkwasser replenishment, to be most effective, should be added to your aquarium slowly and consistently to avoid precipitation of calcium carbonate. The LiterMeter automatically and reliably performs this task for you.

The LiterMeter offers features found only on expensive laboratory pumps, such as microprocessor-control and digital thumbwheel switches. These calibration features eliminate the guesswork of uncalibrated competitive units. Unlike noisy industrial metering pumps sold to the aquarium trades, SpectraPure´s LiterMeter was specially designed for critical aquarium dosing and is so quiet you can use it in your living room. Superior three-roller direct-motor drive eliminates noisy gears and improves flow accuracy and tubing life. It can be run dry without damage, and pumps from a draw height of 10 feet to a delivery height of 16 feet.