A.T.O.—Automatic Top Off System Water Level controller Tired of lifting heavy buckets to refill sumps or tanks due to evaporation? There is finally a professional grade product that automates refilling evaporated water. The Al...
TUNZE OSMOLATOR UNIVERSAL 3155 - auto top-off system High-Tech, just for a reliable water level in your tank In 1985 TUNZE® invented the “auto top off” system. Critics initially derided the idea as an invention for lazy people...
This float switch will operate for high water or low water applications. This can be achieved by simply removing the retaining ring and turning the barrel float upside down. This switch can handle multiple pumps with a combined am...
Tunze Nano Osmolator 3152 is an economical top off with more features than typically available on competing units. Great for nano aquariums and aquariums up to 55 gallons. Featuring a safe, low voltage, construction, It includes a...
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...
Peristaltic pump for all bypass filters and for dosing of trace elements The SP 3000 dosing pump is an economic peristaltic pump for pumping small volumes of water. It can be used with bypass filters such as the Aqua Medic Nitrat...
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...
The SP 3000 Niveaumat will automatically top off evaporated water in fresh and salt water aquariums. It comprises a Niveaumat SP 3000 peristaltic pump with a directly connected float switch. The float switch is installed in the aq...
The Aqua Medic Reefdoser is one of those highly anticipated products that brings a smile to the face of every reef hobbyist that sees one. The Reefdoser can independently run up to 4 dosing pumps. The integrated controller allows...
The Sentry is a professional grade reef aquarium dosing pump that comes complete with all the equipment you need to automatically nourish, balance and protect the environment of your reef aquarium. Two separate channels, Dark-Act...