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HC-820M Digital Heater Controller +Sensor - Finnex
Finnex$54.99The HC-820M Finnex heater controller uses an advanced digital processor that monitors and controls the water temperature in your aquarium. The heating controller receives temperature data from the remote sensor in the aquarium. The remote... -
KH Director Reagent (1000 ml) - GHL
GHL$36.90Highly precise and stabilized reagent solution for KH Director. Available in 500 ml and 1000 ml bottles. -
Triple Optical Water Level Sensor - HYDROS
Hydros$39.993 Water Level Sensors for Added Redundancy The HYDROS Triple Optical Water Level Sensor can be used for a variety of aquarium applications, such as sensing when your tank needs to be topped off or detecting when a dosing container needs a refill. It... -
X1 PRO T Stepper Pump - Kamoer
Kamoer$164.99The X1 PRO T is a single-channel micropump equipped with a reliable stepper motor that your mobile App can remotely control. Ideal for calcium reactors, denitrators, gradual water changes, or any other fluid that you need to transfer to your... -
Smart Temp Security - AutoAqua
AutoAqua$59.99Temperature Security Made Simple Smart Temp Security uses a super tiny temperature sensor to secure the aquariums temperature. Magnetically-coupled sensor makes it so easy to install. Featured with Plug and Play design, no setting is needed... -
Ultimate 4-Sensor ATO Aquarium Auto-Top-Off System - XP Aqua
XP Aqua$169.99With 2 X dual-optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow us to design a dual-stage overfill alarm that is less intrusive as well as a run-dry protection feature that prevents your sump from running dry:... -
Protein Skimmer Auto Delay Timer - Reef Octopus
Reef Octopus$51.96Have peace of mind when the power goes out. In the event of a power outage most sumps will fill with water from the display and plumbing producing a higher than normal water level within the sump. This timer is designed to be used with protein... -
Autofeeder+ Fish Feeder - EHEIM
EHEIM$109.99With the EHEIM autofeeder+ we offer you the smart version of our (basic version) autofeeder with additional functions and advantages.The EHEIM autofeeder+ is our intelligent automatic feeder with digital control via WLAN. All functions can be programmed... -
Kalkwasser Mixing 8" Reactor KM-200 Large - IceCap
Icecap$438.89The IceCap Kalk Mixer is a dedicated reactor for dosing kalkwasser in a safe and controlled matter to supply equal additions of Calcium and Alkalinity to a Reef Aquarium. Kalkwasser dosing is considered one of the best all around methods to... -
Kalkwasser Mixing 5" Reactor KM-120 Small - IceCap
Icecap$311.84The IceCap Kalk Mixer is a dedicated reactor for dosing kalkwasser in a safe and controlled matter to supply equal additions of Calcium and Alkalinity to a Reef Aquarium. Kalkwasser dosing is considered one of the best all around methods to... -
Smart Security System Combo Set - AutoAqua
AutoAqua$159.99Safeguarding Your Aquarium Against Common Malfunctions Extremely Simple to Install Plug & Play Magnetically Coupled Sensor Auto Time Delay Why Choose Smart Security System? Smart Security System consists of three seperate penny sized... -
KH Director Reagent (500 ml) - GHL
GHL$23.90Highly precise and stabilized reagent solution for KH Director. Available in 500 ml and 1000 ml bottles. -
Kalkwasser Mixing 6" Reactor KM-150 Medium - IceCap
Icecap$381.14The IceCap Kalk Mixer is a dedicated reactor for dosing kalkwasser in a safe and controlled matter to supply equal additions of Calcium and Alkalinity to a Reef Aquarium. Kalkwasser dosing is considered one of the best all around methods to... -
Piggy Back Water Saver Kit with 90 GPD Standard RO Membrane - Spectrapure
Spectrapure$77.99SpectraPure® Piggy Back Kit with 90 GPD Standard RO Membrane -PBK-90 -
On Sale 12%
(OPEN BOX) HI981520 Hanna Marine Monitor pH, Marine Salinity, Temperature - Hanna Instruments
Hanna Instruments$249.00$219.00Monitoring the salinity, pH and temperature of the water is an important routine in the maintenance of a marine aquarium or marine aquaculture. The Hann HI981520 is an easy-to-use monitor that continuously monitors and displays salinity (via...