Collection: Controllers and Testing
Controllers, monitors, and test kits for freshwater and saltwater applications.
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Sold outMini CO2 Regulator - AquaZen
Regular price $140.00Regular priceUnit price / perSale price $140.00Sold out -
CoralVue HYDROS System Command Bus Cable (DATA+Power) 3ft
Regular price $10.99Regular priceUnit price / perSale price $10.99 -
Marine Nitrate HR Handheld Colorimeter - Hanna
Regular price $69.99Regular priceUnit price / perSale price $69.99Sold out -
Sold outWave Engine V2 - Hydros
Regular price $299.99Regular priceUnit price / perSale price $299.99Sold out -
Varios Pulse WaveEngine Pump Adapter - HYDROS IceCap
Regular price $15.99Regular priceUnit price / perSale price $15.99 -
Sold outHYDROS Control X10
Regular price $879.99Regular priceUnit price / perSale price $879.99Sold out -
Sold outHYDROS Salinity Probe Kit
Regular price $119.99Regular priceUnit price / perSale price $119.99Sold out -
IceCap 4-Probe Magnetic Holder
Regular price $28.99Regular priceUnit price / perSale price $28.99 -
Sold outCalcium Checker - Hanna
Regular price $69.99Regular priceUnit price / perSale price $69.99Sold out -
Calcium Checker Reagents 25 Tests - Hanna
Regular price $35.99Regular priceUnit price / perSale price $35.99 -
HYDROS Control X4 Pro Pack - CoralVue
Regular price $659.99Regular priceUnit price / perSale price $659.99Sold out -
Start - Hydros
Regular price $329.99Regular priceUnit price / perSale price $329.99 -
Sold outDual Sensor Nano Auto Top Off - JBJ
Regular price $109.00Regular priceUnit price / perSale price $109.00Sold out -
Sold outHYDROS 4 Outlet WiFi AC Power Strip
Regular price $39.99Regular priceUnit price / perSale price $39.99Sold out -
HYDROS Smart Plug
Regular price $23.99Regular priceUnit price / perSale price $23.99 -
1LINK Extension Cable - Neptune Systems
Regular price $23.99Regular priceUnit price / perSale price $23.99