The new LiterMeter III™ is an automatic precision dosing system for the aquarium and horticulture industry. Three independent programs control one built-in pump and up to two external pumps (sold separately). Perform 2-way water c...
SpectraPure® Ultra-Precise ATO holds your tank's salinity constant while adding replacement water or Kalc in small doses. The pump can operate in either "fill mode" or "drain mode" when the water level changes. The Sensor Tube can...
SpectraPure® Power Liquid Level Controller For automatic replenishment of evaporated liquid on systems which require AC electrical control Controls up to 3 Amp continuous duty pumps and other 115 Volt power heads Extre...