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. 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.