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HYDROS 1.5" Flow Sensor - Coralvue
Hydros$99.99The HYDROS Flow Sensors are easy-to-install and measure the flow rate of water passing through it using the HYDROS app. Available in four sizes: 3/4in (40-800gph), 1in (50-1500gph), 1.5in (100-2500gph), 2in (9200-4050gph) The HYDROS Flow... -
HPC 300 Watt Digital Quartz Glass Heater w/Guard - Finnex
Finnex$35.99The HPC heater series is a glass heater that 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... -
Sensor Extension Cable BNC5 - GHL
GHL$24.90Extension Cable 5m, male-female for our sensors with BNC connector. -
Level Sensor Fastener for Optical sensor v2 - GHL
GHL$8.90This level sensor fastener is required for mounting the optical level sensor (Version 2) vertically onto the level sensor holder basic unit. Vertical mounting -
3 Channel Dosing Complete Kit w/T11 - Bubble Magus
Bubble Magus - Seaside$399.99Package Includes: 1x - Bubble Magus T-11 Doser, 3x - 1.5L Dosing Containers, 1x - Bubble Magus Tube Holder, 1x - Bubble Magus Bracket (Holds Doser). Automatically micro-computer control Can add the designated Quantity of element automatically with... -
HeatUp 300 Watt Adjustable Heater - Oase
Oase$51.99Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels – Temperature... -
PAB-Cable (1 m) - GHL
GHL$11.90Cable for connecting and linking ProfiLux-Aquatic-Bus (PAB) devices -
SICCE Scuba 200 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 60 Gallons
Sicce$39.99SCUBA PRESET is a submersible electronic heater pre-set to 77°F / 25°C to ensure a perfect, consistent temperature for your aquarium with a 5 year warranty. They can be installed in all types of aquariums to simulate the natural... -
Mini Neptune DOS Controller Board BLACK - Adaptive Reef
Adaptive Reef$114.99Adaptive Reef Boards Purpose-Built for the Neptune Systems DŌS Easily mount two DŌS pumps 15" x 15" size Includes hinges for easy access Available in Black or White The Neptune Systems DŌS is one of the most popular dosing pumps for both... -
Vortex Cooling Fan W-8 - Dymax
Dymax$48.00An Effective Way to Control Water Temperature The Dymax Vortex Fan is an effective way to lower the water temperature in an aquarium, especially during the warmer months of the year. This easy-to-use fan has a built-in clamp,... -
STE 200W Digital Titanium Heater w/Guard UL (40-60 Gallon) - Finnex
Finnex$94.99STE Titanium Heater Series Safety: Redundancy circuit technology, non-resumable fuse, safety guard Titanium Heating Element: Virtually unbreakable, corrosion resistant Controller: Smart 68-92 deg F, precise temperature control, +/- 1 deg F... -
HeatUp 100 Watt Adjustable Heater - Oase
Oase$37.99Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels – Temperature... -
KH Director - Aquarium Alkalinity Monitor - Black - GHL
GHL$492.90The upkeep of Alkalinity is the most important aspect of reef keeping, stability is key. If you’re looking to achieve exceptional coral growing conditions, Alkalinity testing is a must! Keep it steady with the new KH Director. Monitor,... -
Leak Detector Slim (8 mm Thin) Sensor 6 Foot Cable - Seneye
Seneye$54.99What could be worse for your fish than no water in the tank and a wet carpet? The Seneye Leak Detector will help you make sure that never happens. The new Seneye Leak Detector is the latest expansion to the Seneye monitoring system, so that you can be... -
On Sale 15%
climacontrol+ M Heater/Chiller Combo (Up to 264 Gallons) - Eheim
EHEIM$1,699.00$1,444.15You can use EHEIM climacontrol+ to cool down the water temperature on hot days or warm it up on cold days, just as your aquarium inhabitants need it.EHEIM climacontrol+ is our new electronically controlled climate control device. You simply set the ideal... -
Deluxe Mini Aquarium Controller Board WHITE - Adaptive Reef
Adaptive Reef$114.99Adaptive Reef Aquarium Controller Boards Now in Mini Safely mount electrical equipment 15" x 15" size Includes hinges for easy access Available in Black or White Most of us have a scary tangle of cords coming out of our controllers and running... -
SICCE Scuba 250 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 75 Gallons
Sicce$42.99SCUBA PRESET is a submersible electronic heater pre-set to 77°F / 25°C to ensure a perfect, consistent temperature for your aquarium with a 5 year warranty. They can be installed in all types of aquariums to simulate the natural... -
Vortech Bracket Mount - AQUA BLUE - Vivid Creative
VCA Vivid Creative$14.99Mount your Vortech Pump Controller in style. -
Dosetronic DC 5 Channel Dosing Pump WIFI Doser - Focustronic
Focustronic$549.00Dosetronic is a truly smart dosing station for the reef aquarium with 5 independent channels that are using high precision stepper motors. When combined with the Alkatronic, the 2 unique functions “Auto-Correction” and the... -
ProfiLux Mini WiFi Aquarium Controller Set w/Powerbar - Black - GHL
GHL$399.90Focused on the Essentials. For Your Success in the Aquarium Hobby. Compact and Reliable: The aquarium controller ProfilLx Mini offers many familiar features found in the... -
Seneye Pond Monitor - Temp, PH, Ammonia - Seneye
Seneye$209.00Ever found you have lost a Koi but didn’t know why? Have your had a pond leak, but found out too late? seneye Pond makes it easy for you to monitor your pond and protect your fish. The seneye can guard fish from the devastating effects of ammonia... -
ATO Controller - IceCap
Icecap$34.50IceCap ATO Controller Only Genuine replacement sensor for the IceCap ATO. Comes with the sensor only. No other components are included. -
Titanium ATO - 5 Gallon Auto Top Off (w/ Built-In LED & Neptune LLS Port) - Trigger Systems
Trigger Systems$229.99Trigger Systems Titanium ATOs are one of the best looking ATOs on the market. They match perfectly to the Titanium line of sumps. These ATOs have built in LEDs along with a LED remote and a holder for the remote that can be installed on the left or... -
HeatUp 50 Watt Adjustable Heater - Oase
Oase$33.99Accurate temperature adjustments – Temperature scale can be adjusted between 66°F - 90°F. A secondary control knob allows for precise readjustment of the temperature within +/- 2°F Uniform temperature levels – Temperature... -
Helio 350 Watt PTC Heating Element - Innovative Marine
Innovative Marine$87.99Innovative Marine is proud to introduce HELIO, our new line of heaters utilizing ultra-safe PTC (positive temperature coefficient) technology. Up until now, the way we chose to heat our aquariums have been electric immersion heaters that use resistance... -
HYDROS 2" Flow Sensor - Coralvue
Hydros$119.99The HYDROS Flow Sensors are easy-to-install and measure the flow rate of water passing through it using the HYDROS app. Available in four sizes: 3/4in (40-800gph), 1in (50-1500gph), 1.5in (100-2500gph), 2in (9200-4050gph) The HYDROS Flow... -
Jolly Preset 6 Watt (up to 1.6 gal) - Sicce
Sicce$22.99Jolly Preset Heaters have an Auto Shut Off feature that automatically turns the heater off when temperature is reached. JOLLY plastic heaters are designed for small freshwater, marine and turtles tanks. Their plastic casing makes them very durable... -
Doser 2.2 Stand Alone 4 Head Pump Master (Black Body) - GHL
GHL$499.90Stand Alone dosing pump unit with integrated controller, 4 Pumps, WLAN, USB, stepper motors and power supply, USB cable, 4x tube adapters. The GHL Doser 2.2 Standalone has a flow rate of up to 45 ml/minute which make it ideal for standard dosing... -
E300 Watt Digital Aquarium Heater (up to 100 Gallons) - Fluval
Fluval$56.28E-Series is the only digital heater range on the market to offer dual-sensor VueTech® microprocessor technology, which continuously displays accurate water temperature and visually alerts the user of any fluctuations. 300-Watt heater designed for... -
On Sale 15%
APEX Display Mount - AQUA BLUE - Vivid Creative
VCA Vivid Creative$14.99$12.74Mount your Neptune APEX display in style. with this new APEX Display Holder. Simple Installation Features a simple mounting slot for super easy to mounting and aligning. This kit includes the mount and a mounting screw. -
ProfiLux 4e Starter Set Aquarium Controller - Black - GHL
GHL$739.90The “e” in ProfiLux 4e stands for essential. The ProfiLux 4e features the same high degree of quality and reliability as the flagship ProfiLux 4. With ProfiLux 4e, users who do not – or not immediately – need all the... -
ReefBreeders ATO - Auto Top Off - ReefBreeders
Reef Breeders$91.83Dive into a new era of aquarium care with the ReefBreeders ATO 2023 Model, where sophistication harmonizes with advanced functionality! The ReefBreeders ATO symbolizes the zenith of aquarium care innovation. With enhanced features, aesthetics, and... -
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... -
climacontrol+ L Heater/Chiller Combo (Up to 528 Gallons) - Eheim
EHEIM$1,999.00You can use EHEIM climacontrol+ to cool down the water temperature on hot days or warm it up on cold days, just as your aquarium inhabitants need it.EHEIM climacontrol+ is our new electronically controlled climate control device. You simply set the ideal... -
On Sale 15%
climacontrol+ S Heater/Chiller Combo (Up to 132 Gallons) - Eheim
EHEIM$1,499.00$1,274.15You can use EHEIM climacontrol+ to cool down the water temperature on hot days or warm it up on cold days, just as your aquarium inhabitants need it.EHEIM climacontrol+ is our new electronically controlled climate control device. You simply set the ideal... -
Sensor Extension Cable BNC2 - GHL
GHL$17.90Extension Cable 2m, male-female for our sensors with BNC connector. -
Thermocontrol-E (25 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$89.99Kit Includes: EHEIM Thermostat E Heater - Made in Germany, 3 Year Warranty, Run Dry Protection & INK BIRD Dual Aquarium Thermostat Temp Controller for Redundancy! The obvious ideas are often the best. This also applies to the aquarium heating... -
Leak Detector Heavy (11 mm Thick) Sensor 6 Foot Cable - Seneye
Seneye$74.00What could be worse for your fish than no water in the tank and a wet carpet? The Seneye Leak Detector will help you make sure that never happens. The new Seneye Leak Detector is the latest expansion to the Seneye monitoring system, so that you can be... -
On Sale 40%
(DISCONTINUED) HYDROS iV - Isolation Testing Vessel/Chamber by Coralvue
Hydros$199.99$119.99OLDER VERSION - NON PRO About HYDROS iV Drive Port Accessory To obtain precise pH and conductivity readings, utilize the HYDROS iV . This HYDROS Drive Port accessory is designed to isolate the test sample, preventing electrical... -
Doser 2.2 Stand Alone 2 Head Pump Master (Black Body) - GHL
GHL$419.90Stand Alone dosing pump unit with integrated controller, 2 Pumps, Wi-Fi, USB, stepper motors and power supply, USB cable, 4x tube adapters. The GHL Doser 2.2 Maxi, with a flow rate of up to 320 ml/minute, is ideal for automatic water changes, level...