Spectra Pure Dosing Systems
The new LiterMeter III™ is an automatic precision dosing pump for the
aquarium and horticulture industry. Three independent programs control
one built-in pump and up to two external pumps. Perform 2-way water
changes, in addition to eliminating the manual drudgery of dosing
Kalkwasser, trace elements, or topping off evaporated water. Quiet
operation, auto-calibration, and virtually maintenance-free.