- Apex Systems
- Boards & Cabinets
- Apex Gear
- Apex Modules
- Apex Auto Top Off
- Apex Flow Control
- Apex Probes
- Parts & Accessories
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On Sale 15%
On Sale 15%Ecotech Marine Custom BLACK 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... -
On Sale 15%
On Sale 15%Black 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... -
On Sale 15%
On Sale 15%24v Apex Red/Green Status Indicator (Dual) - Adaptive Reef
Adaptive Reef$99.99$84.99Adaptive 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... -
On Sale 10%
On Sale 10%Apex TRIDENT (Alk, Cal, Mag) Automatic Water Tester (With 6 Month Reagents) - Neptune Systems
Neptune Systems$759.99$683.99(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,... -
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... -
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... -
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)... -
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. -
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... -
On Sale 10%
On Sale 10%Apex TRIDENT (Alk, Cal, Mag) Automatic Water Tester (With 2 Month Reagents) - Neptune Systems
Neptune Systems$699.99$629.99(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... -
Inkbird ITC-312 Aquarium Safe Bluetooth Smart Temperature Controller (Dual Stage Outlet)
Ink Bird$89.99We had these Custom Built for us by Inkbird with a Saltwater Aquarium Safe Probe. No metal probes here. Master Your Environment with Precision & Ease Take the guesswork out of temperature control... -
COR-15 Replacement Driver - Neptune Systems
Neptune Systems$119.99COR-15 Replacement Driver Driver for the Neptune Systems COR-15 pump. Requires an available 1LINK port. -
A3 Apex PRO System w/Insight Pro Display (A3PROSYS) - Neptune Systems
Neptune Systems$1,174.94Includes Insight Pro Display Key New Features in our A3 Series: The A3 Pro will include all new, industry-first, Liquid Level Sensor (LLS) which will have the ability to measure and monitor the... -
A3 Apex System w/Insight Pro Display (A3APEXSYS) - Neptune Systems
Neptune Systems$859.94Includes Insight Pro Display Key New Features in our A3 Series: The A3 Apex will include a new Magnetic Optical Sensor that is designed to better prevent water incursion and includes our classic... -
Apex A3 PRO Trident ACM DOS QD Bundle - Neptune Systems
Neptune Systems$1,933.97This Package Includes: 1x - Apex A3 PRO WIFI Controller System 1x - Apex TRIDENT - Automatic Water Tester w/2 Month Reagents & Calibration Fluids 1x - Neptune DOS QD Dosing Pump The New Apex... -
A3 Apex Jr Aquarium Monitor w/Insight Pro Display (A3JRSYS) - Neptune Systems
Neptune Systems$499.90 -
Solid Surface Advanced Leak Detection Probe - Neptune Systems
Neptune Systems$39.99One of the biggest devastating accidents with an aquarium can be a leak or overflow. An overflowing tank or leaking piece of equipment can cause a ton of damage especially if you have nice floors... -
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... -
APEX Display Mount - AQUA BLUE - 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... -
On Sale 15%
On Sale 15%White DELUXE Aquarium Controller Mounting Board w/Hinges - Adaptive Reef
Adaptive Reef$274.99$233.74The perfect solution to help organize and control the rat's nest of wires that most aquariums suffer from. This board was created to easily allow you to mount an apex, power strips, equipment... -
Low-Profile Advanced Leak Detection Probe (RJ11 Connection) - Neptune Systems
Neptune Systems$39.99One of the biggest devastating accidents with an aquarium can be a leak or overflow. An overflowing tank or leaking piece of equipment can cause a ton of damage especially if you have nice floors...