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On Sale 30%
SICCE Scuba 250 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 75 Gallons
Sicce$42.99$30.09SCUBA 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... -
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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 -
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 -
On Sale 30%
SICCE Scuba 200 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 60 Gallons
Sicce$39.99$27.99SCUBA 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... -
On Sale 30%
Mini Neptune DOS Controller Board BLACK - Adaptive Reef
Adaptive Reef$114.99$80.49Adaptive 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... -
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,... -
On Sale 10%
Leak Detector Slim (8 mm Thin) Sensor 6 Foot Cable - Seneye
Seneye$54.99$49.49What 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%
Dosemate 1 - Dosing Container - Eshopps
Eshopps$79.98$67.98FEATURES Quality Acrylic-impervious to chemicals and other minerals used in dosing marine aquarium Secured locking lids with easy twist to open Large front viewing window to monitor levels with graduated... -
On Sale 15%
climacontrol+ L Heater/Chiller Combo (Up to 528 Gallons) - Eheim
EHEIM$1,999.00$1,699.15You 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... -
On Sale 15%
Vortech Bracket Mount - AQUA BLUE - Vivid Creative
VCA Vivid Creative$14.99$12.74Mount your Vortech Pump Controller in style. -
On Sale 15%
Dosetronic DC 5 Channel Dosing Pump WIFI Doser - Focustronic
Focustronic$549.00$466.65Dosetronic 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... -
On Sale 10%
Seneye Pond Monitor - Temp, PH, Ammonia - Seneye
Seneye$209.00$188.10Ever 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... -
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... -
On Sale 20%
ATO Controller - IceCap
Icecap$34.50$27.60IceCap ATO Controller Only Genuine replacement sensor for the IceCap ATO. Comes with the sensor only. No other components are included. -
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... -
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... -
On Sale 25%
Jolly Preset 6 Watt (up to 1.6 gal) - Sicce
Sicce$22.99$17.24Jolly 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... -
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... -
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... -
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. -
On Sale 15%
Thermocontrol-E (25 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$89.99$76.49Kit 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... -
On Sale 10%
Leak Detector Heavy (11 mm Thick) Sensor 6 Foot Cable - Seneye
Seneye$74.00$66.60What 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 30%
White Neptune Systems Custom Controller Board (V2) - Adaptive Reef
Adaptive Reef$379.99$265.99Elevate Your Aquarium's Tech Setup! Halo-Lit & Face-Lit 3D Logo for a High-Tech Look Full RGB Lighting Customization to Match Your Setup Ample Space for Equipment with Easy Access Designed for Effortless Wire Management Quick-Release Latches... -
On Sale 30%
Black Neptune Systems Custom Controller Board (V2) - Adaptive Reef
Adaptive Reef$379.99$265.99Elevate Your Aquarium's Tech Setup! Halo-Lit & Face-Lit 3D Logo for a High-Tech Look Full RGB Lighting Customization to Match Your Setup Ample Space for Equipment with Easy Access Designed for Effortless Wire Management Quick-Release Latches... -
On Sale 20%
Controller Cabinet V2 Wire Management System - White - Adaptive Reef
Adaptive Reef$399.99$319.99Organize Your Aquarium Tech in Style! Removable Magnetic Clear Door for Easy Access Interchangeable Faceplates to Customize Your Setup Built-In Wire Management System for a Clean Look Controllable RGB LEDs to Add Vibrant, Customizable... -
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... -
On Sale 15%
H2O 12 ATO Reservoir (12 Gallon) - Eshopps
Eshopps$249.98$212.48Features: Quality Hand Crafted Acrylic Front viewing window with water level indicator White walls preventing algae from lessening light penetration Model: H2012 Dimensions: 12x15x16" Volume: 12 Gallons -
On Sale 15%
H2O 5 ATO Reservoir (5 Gallon) - Eshopps
Eshopps$159.98$135.98Features: Quality Hand Crafted Acrylic Front viewing window with water level indicator White walls preventing algae from lessening light penetration Model: H205 Dimensions: 5x15x16" Volume: 5 Gallons -
HYDROS Maven Automatic Water Tester (Alk, Ca, Mg, NO3, PO4)
Hydros$1,199.99ESTIMATED NOVEMBER 2024 LAUNCH! The HYDROS Maven is an advanced aquarium controller designed for saltwater aquariums that automatically tests the water parameters. This stand-alone device frees aquarists from the need to perform... -
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...