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24v Apex Red/Green Status Indicator (Dual) - Adaptive Reef
Adaptive Reef$99.99Adaptive Reef in conjunction with Harry's Aquatics is pleased to bring a full line of products designed to work with and enhance the user experience with aquarium controllers. From switch control... -
Smart ATO Auto Top Off Lifter Kit - AutoAqua
AutoAqua$179.99Premium Performance and Excellent Auto-Top-Off System The AutoAqua Smart ATO Lifter offers powerful performance and excellent auto-top-off functionality, with a silent AQUA Lifter Pump and a brand... -
Apex TRIDENT (Alk, Cal, Mag) Automatic Water Tester (With 6 Month Reagents) - Neptune Systems
Neptune Systems$759.99(Includes 6 Months of Reagents) The Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium — and then communicates this information... -
White WYZE Cam v4 2.5K HD WiFi Smart Home Aquarium Security Camera
SaltwaterAquarium$49.99WYZE Cam v4, 2.5K HD WiFi Smart Home Security Camera, Indoor/Outdoor, Pet/Baby Monitor, Motion Activated Spotlight/Siren, Color Night Vision, 2-Way Audio, Works with Alexa & Google, Wired,... -
Digital Thermometer 4.0 - Juwel
Juwel$54.99Keep a reliable and precise eye on your aquatic environment with the JUWEL Digital Thermometer 4.0. Combining proven measuring accuracy with a sleek, modern design, this indispensable tool offers... -
On Sale 15%
On Sale 15%Mini Neptune DOS Controller Board BLACK - Adaptive Reef
Adaptive Reef$114.99$97.74Adaptive 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... -
Seneye Web Server (NON WIFI) - Seneye
Seneye$251.99The seneye web server (SWS) allows you to make any seneye device work more efficiently and effectively. It allows you to use a seneye without a PC and view the results direct from your smart phone,... -
ReefControl ReefSense 4 Port Expander - Red Sea
Red Sea$69.00The ReefSense 4-port expander enables the ReefControl Pro to accommodate 7 ReefSense Probes/sensors. -
ReefSense Single Probe Holder ReefControl - Red Sea
Red Sea$12.50A dedicated holder designed to cleanly and securely mount a single ReefSense probe (such as pH, Salinity, ORP, or Temperature) in your sump or aquarium, ensuring it stays in the optimal position for... -
AC Ultra Quiet Air Pump w/ 2 Ports (HG095-4W) - Hygger
Hygger$29.99Double Stainless Steel Air Outlet The AC air pump has two high-quality stainless steel air outlets that diffuse uniform and stable bubbles, it comes with full accessories and is powerful. The... -
On Sale 15%
On Sale 15%White Neptune Systems Custom Controller Board (V2) - Adaptive Reef
Adaptive Reef$379.99$322.99Elevate 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... -
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On Sale 15%
On Sale 15%Ecotech Marine Custom WHITE Controller Board - Adaptive Reef
Adaptive Reef$379.99$322.99Take your equipment organization to the next level with custom controller boards from Adaptive Reef. The Neptune Systems Controller Board is a modular wire management system with cutouts and spacing... -
climacontrol+ M Heater/Chiller Combo (Up to 264 Gallons) - Eheim
EHEIM$1,849.00You 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... -
Jolly Preset 12 Watt (up to 3.2 gal) - Sicce
Sicce$32.99Jolly 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... -
ReefControl ATO Module & Temp Sensor - Red Sea
Red Sea$129.00The digital ATO sensor and DC pump of the ReefControl ATO module connect directly to the ReefControl Pro or Lite to seamlessly add a fully featured ATO to your system without the need for an... -
Dosemate 1 - Dosing Container - Eshopps
Eshopps$79.98FEATURES 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... -
On Sale 15%
On Sale 15%GHL P4 Controller & Expansion Box Faceplate - Black - Adaptive Reef
Adaptive Reef$49.99$42.49Faceplates provide for a cleaner more flush installation to give your cabinet a higher-end, more custom look. They fit a wide variety of aquarium controllers, pump controllers, and auto top-off (ATO)... -
Dosing Container 2.5L - Seaside Aquatics
Bubble Magus - Seaside$55.99For use with your top off or dosing pump2.5L - over all 13.5" tall by 5.25" diameter*** Caution ***Red Sea's NO3:PO4X chemical will crack and damage the containers, this product is not to be use with... -
ITC-308S Dual Stage Temperature Controller - Inkbird
Ink Bird$36.79Aquarium Temperature Control by InkBird On/Off Control, Heating and Cooling High and Low Temperature Alarms Dual Relay Design for Redundancy A heater controller is a crucial safeguard in an... -
HC-820W Digital Heater Controller +Sensor - Finnex
Finnex$59.99The 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... -
High Efficiency AC/DC Rechargeable Aquarium Air Pump (HG087-4W) - Hygger
Hygger$35.99Rechargeable Air Pump hygger AC air pump has a built-in 2800mAH rechargeable lithium battery, which provides up to 23 hours of working time in normal mode and up to 24 hours of working time in... -
Deluxe Mini Aquarium Controller Board WHITE - Adaptive Reef
Adaptive Reef$119.99Adaptive 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... -
On Sale 15%
On Sale 15%GHL P4 Controller & Expansion Box Faceplate - White - Adaptive Reef
Adaptive Reef$49.99$42.49Faceplates provide for a cleaner more flush installation to give your cabinet a higher-end, more custom look. They fit a wide variety of aquarium controllers, pump controllers, and auto top-off (ATO)... -
On Sale 15%
On Sale 15%White Large Plug C & D Cut Outs Covers - Adaptive Reef
Adaptive Reef$15.99$13.594x Cut Outs to Cover the larger holes in the deluxe boards. -
On Sale 15%
On Sale 15%Black Large Plug C & D Cut Outs Covers - Adaptive Reef
Adaptive Reef$15.99$13.594x Cut Outs to Cover the larger holes in the deluxe boards. -
HTG Glass Heater with Protective Guard (100W) - Aquatop
Aquatop$34.99The HTG Series is our premier line of fully submersible glass heaters with thermostat control. Our HTG heaters offer a compact design for versatile placement and are extra durable due to the built-in... -
Ultra Silent Piezoelectric Ceramic Mini Air Pump (HG971) - Black - Hygger
Hygger$15.99Double-side suction cupsEnergy-savingUltra-QuietSuper small body and light weightUnique private patent designEasy to install and useUp to 15 gallons -
SICCE Scuba 200 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 60 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... -
TECOnnect WIFI MODULE - Compatible with ALL TK-500, TK-1000, TK-2000 - Teco
Teco$199.99The TECOnnect wifi module is an easy to install Wifi Adapter that connects directly to the Chiller. Compatible Devices include New TK/HY 500, TK/HY 1000, & TK/HY2000 heater/chillers. Module... -
Vortech Bracket Mount - WHITE - Vivid Creative
VCA Vivid Creative Aquatics$14.99Mount your Vortech Pump Controller in style. -
APEX Display Mount - WHITE - Vivid Creative
VCA Vivid Creative Aquatics$14.99Mount 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... -
HTG Glass Heater with Protective Guard (50W) - Aquatop
Aquatop$33.99The HTG Series is our premier line of fully submersible glass heaters with thermostat control. Our HTG heaters offer a compact design for versatile placement and are extra durable due to the built-in... -
Apex TRIDENT (Alk, Cal, Mag) Automatic Water Tester (With 2 Month Reagents) - Neptune Systems
Neptune Systems$699.99(Includes 2 Month Reagents) The Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium — and then communicates this information to... -
AC/DC Pro-2 Battery Backup Aquarium Air Pump - AquaTop
Aquatop$66.99Aquatop AC/DC PRO-2 Battery Backup Air Pump The Aquatop AC/DC PRO-2 is a high-capacity, dual-outlet aeration system engineered to provide a critical safety net for larger aquariums or multi-tank... -
SICCE Scuba 250 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 75 Gallons
Sicce$44.99SCUBA 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... -
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 -
TrueTemp G2 Professional Grade 500W Titanium Heater with Controller - JBJ
JBJ$126.00JBJ TrueTemp Titanium Heater with Controller - 500W: Precision, Durability, and Safety for Your Aquarium Maintain the perfect aquatic environment with the JBJ TrueTemp Titanium Heater, a complete... -
High Efficiency AC/DC Rechargeable Aquarium Air Pump (HG087-3W) - Hygger
Hygger$28.99Rechargeable Air Pump hygger AC air pump has a built-in 2800mAH rechargeable lithium battery, which provides up to 23 hours of working time in normal mode and up to 24 hours of working time in... -
Titanium ATO - 5 Gallon Auto Top Off (w/ Built-In LED & Neptune LLS Port) - Trigger Systems
Trigger Systems$267.99Trigger 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...