Control

Jolly 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...

Faceplates 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) controllers. Some popular examples...

4x Cut Outs to Cover the larger holes in the deluxe boards.

4x Cut Outs to Cover the larger holes in the deluxe boards.

The 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 glass element. The thermostat control makes it simple...

Upgrade your aquarium’s heating system with the robust and space-saving Finnex THD-300S Compact Titanium Heating Element. Engineered for durability and efficiency, this 300-watt heating tube is built from corrosion-resistant titanium, making it...

Adaptive 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...

Mount 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.

FEATURES 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...

SCUBA 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...

Extension Cable 3m, male-female for our sensors with BNC connector.

Mount your Vortech Pump Controller in style.

The 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 glass element. The thermostat control makes it simple...

If you have simply lost, broken, or want a spare, we carry a wide range of Neptune Systems replacement parts. Compatible with 1Link Module, COR-15 Return Pump, and COR-20 Return Pump. Specifications: Input - 100-240V ~ 2.5A Output - 24V 5A What's...

The 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 Features: Remotely Monitor Your Chiller Receive...

This level sensor fastener is required for mounting the optical level sensor (Version 2) vertically onto the level sensor holder basic unit. Vertical mounting

  Experience superior cross-flow water movement with the IceCap 4K Gyre Flow Pump, designed to virtually eliminate dead spots and create natural, evenly distributed linear flow throughout your aquarium. Utilizing officially licensed Maxspect Gyre...

Rechargeable 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 intermittent mode. It is the rechargeable pump for fish...

The 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,...

Freshwater Reservoir For Storing Auto-Top-Off Water IceCap Freshwater Reservoirs are designed to hold a fixed amount of top-off water for your ATO system. The reservoir is fully enclosed to prevent dust and debris from entering and to minimize...

SCUBA 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...

WYZE 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, White Pair this with your AvidAqua ModMag System for perfect...

Keep 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 greater ease of use and safety for every aquarist...

Double-side suction cupsEnergy-savingUltra-QuietSuper small body and light weightUnique private patent designEasy to install and useUp to 15 gallons

Rechargeable 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 intermittent mode. It is the rechargeable pump for fish...

Trigger 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...

Cable for connecting and linking ProfiLux-Aquatic-Bus (PAB) devices

Tired of failing suction cups and heaters drifting around your sump? The AvidAqua NeaterHeateris the ultimate professional-grade mounting solution designed to keep your aquarium heating system organized, secure, and reliable. This magnetic system...

Compact design Light-weightEasy to install and useEnergy-savingBuild in a thin piezoelectric ceramic plate to reduce noise and keep ultra-quietUp to 15 gallons

Focused 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...

Double 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 ultra-quiet air pump is great for running two air stones or...

You 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...

Ensure optimal thermal stability for your larger aquatic systems with the Finnex THD-500S Compact Titanium Heating Element. Designed for serious hobbyists, this 500-watt heating tube combines the durability of titanium with a streamlined, space-saving...

A3 Apex Pro Base Unit Maybe your original base unit was damaged, or you’re upgrading an older setup to the A3 platform. Either way, this A3 Apex Pro Base Unit is exactly what you need. Plug all of your current Neptune Systems accessories into it...

Rechargeable 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 intermittent mode. It is the rechargeable pump for fish...

Chiller + Heater for standard systems & aquariums up to 500 gallons  The new TANK chiller line is the next generation of TECO's flagship SeaChill aquarium chillers—used by consumers and professionals for over a decade. The TECO TANK is...

Features: 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      

Package 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...

The 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...

Achieve superior, linear water movement in your aquarium with the IceCap 2K Gyre Flow Pump.This pump utilizes powerful cross-flow technology to virtually eliminate "dead spots," ensuring even distribution of nutrients and efficient removal of waste...