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Topoff & Dosing

Water evaporates naturally from all aquariums. Heat from aquarium lighting and aeration from filter components also contributes to water loss. Top off systems allow you to replenish lost water and maintain a more stable aquarium. Dosing pumps can be used to add calcium/kalkwasser additives to a reef aquarium and plant fertilizer to freshwater tanks. Auto Top-off and Dosing
Aqua Lifter Pump Pre-Filter
Aqua Lifter Pump Pre-Filter
List Price: $5.99
Our Price: $3.99

Aqua Lifter Suction Pump
Aqua Lifter Suction Pump
List Price: $18.99
Our Price: $13.99

Coral Vue Electronic Float Switch With 2 Outlets
Coral Vue Electronic Float Switch With 2 Outlets
List Price: $72.99
Our Price: $56.99

Coralvue AquaHouse Aquarium Dosing Pump
Coralvue AquaHouse Aquarium Dosing Pump
List Price: $120.99
Our Price: $94.99

Coralvue Auto Top Off Pump With Float Switch/Low Voltage
Coralvue Auto Top Off Pump With Float Switch/Low Voltage
List Price: $77.99
Our Price: $60.99

CPR Aquatics First A.I.D. Acclimation Isolation Dosing Kit w/Pump
CPR Aquatics First A.I.D. Acclimation Isolation Dosing Kit w/Pump
List Price: $51.99
Our Price: $40.49

Eshopps Float Valve Kit
Eshopps Float Valve Kit
List Price: $34.99
Our Price: $26.99

JBJ ATO Auto Top-off w/ Float Sensors
JBJ ATO Auto Top-off w/ Float Sensors
Backordered
List Price: $107.99
Our Price: $84.99

Aqua Lifter Pump Replacement Diaphragm
Aqua Lifter Pump Replacement Diaphragm
List Price: $8.99
Our Price: $5.99

Spectrapure Liter Meter III 3 Channel Precision Dosing System
Spectrapure Liter Meter III 3 Channel Precision Dosing System
List Price: $475.99
Our Price: $376.99

Spectrapure LiterMeter III Auto Top Off Module
Spectrapure LiterMeter III Auto Top Off Module
In Stock
List Price: $49.99
Our Price: $38.99

Spectrapure Multiple Tank Liquid Level Controller
Spectrapure Multiple Tank Liquid Level Controller
List Price: $205.99
Our Price: $162.99

Spectrapure Single Tank Liquid Level Control
Spectrapure Single Tank Liquid Level Control
List Price: $150.99
Our Price: $118.99