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Controller Cabinet Recessed Faceplate - White Double Slat - Adaptive Reef
Adaptive Reef$49.99Adaptive Reef Controller Cabinet Recessed Faceplate - Double Slat - Recessed 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... -
2 Channel AquaSurf / Apex to Stream Cable - Neptune Systems
Neptune Systems$21.99This three foot cable connects to the variable outputs built into the Apex, Apex Classic, and the VDM which has two DIN5 connectors. This enables speed control of up to two TunzeTM Stream pumps that are compatible with... -
Black DELUXE Aquarium Controller Mounting Board w/Hinges - Adaptive Reef
Adaptive Reef$249.99The 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 controllers and much more so they are easily accessed an... -
On Sale 15%
ULTRA Thin Aquarium Heater 150 Watt - AquaEl
AquaEl$74.60$63.41The heater is easy to control using the ONE-TOUCH system that employs a single button surrounded by a ring of LEDs indicating the current and set temperatures. The electronic thermostat operates with an exceptional precision (+/- 0.25° C) to... -
On Sale 15%
Level Sensor - Floater - Version 2 - GHL
GHL$39.90$33.92Level sensor, Floater with Mini-DIN-plug and 3 m cable. For vertical mounting only (sensor fastener PL-LF-S8). Possible uses of level sensors provided by the ProfiLux Controller: Auto Top Off with one or two... -
3" USB Smart Aquarium Fan (AF80) - Reef Octopus
Reef Octopus$46.19Excellent for light canopies, enclosed stands & cabinets to control heat and improve air circulation. The Reef Octopus USB Smart Fan will automatically increase or decrease the fan speed depending on the ambient temperature of the area surrounding... -
Desktop Gravity Fed ATO Cube & Peninsula - Red Sea
Red Sea$20.95Red Sea's ATO fits perfectly on the rear compartment of the Desktop Aquarium range to maintain a consistent water level in the sump area. This allows for quiet and consistent operation of the pump and skimmer Features of the Desktop ATO by Red... -
T100 Fully Electronic Aquarium Heater (100 Watt) up to 30 Gallons - Fluval
Fluval$50.99T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode clearly from any angle, while a... -
GHL Doser & KH Director Faceplate Double Slat - White - Adaptive Reef
Adaptive Reef$49.99Faceplates 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... -
On Sale 15%
300 Watt Titanium Heater w/HC-820M Digital Controller (40-80 Gallon) - Finnex
Finnex$95.99$81.59The Titanium Finnex Heaters are corrosion-resistant, extending the life exponentially from saltwater damage. Virtually unbreakable, especially in comparison with the standard glass aquarium, these tube are built to last. The ultra heating... -
M 200 Watt Submersible Glass Heater (up to 65 Gallons) - Fluval
Fluval$35.99M series heaters combine modern aesthetics with reliable Italian construction. Employing an ultra-slim profile, M heaters are a welcomed departure from traditional, more bulky designs. The M series is highlighted by its reflective... -
On Sale 18%
SICCE Scuba 150 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Sicce$49.99$40.99Innovative heater range equipped with PATENTED "contactless" temperature electronic control. The easiest and most immediate way to set the temperature of the heater, just hold the Sicce ContrAll App to the... -
T150 Fully Electronic Aquarium Heater (150 Watt) up to 45 Gallons - Fluval
Fluval$52.99T Series submersible heaters combine electronic accuracy, reliable monitoring, and multiple safety features to easily maintain desired aquarium water temperatures. The 360° indicator light ring displays heat mode clearly from any angle, while a... -
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 boxes and 0-10v based devices to warning lights and... -
On Sale 15%
Thermocontrol-E (125 Watt) Aquarium Heater - EHEIM
EHEIM$49.99$42.49Made in Germany, 3 Year Warranty, Run Dry Protection! The obvious ideas are often the best. This also applies to the aquarium heating element. It is simply hung in the water and heats it up. The principle is the same as it was decades ago. But in the... -
On Sale 18%
SICCE Scuba 50 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Sicce$42.99$35.25Innovative heater range equipped with PATENTED "contactless" temperature electronic control. The easiest and most immediate way to set the temperature of the heater, just hold the Sicce ContrAll App to the... -
On Sale 15%
Thermocontrol-E (50 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 15%
Level Sensor - Optical - Version 2 - GHL
GHL$87.90$74.72Level sensor, optical with Mini-DIN-plug and 3 m cable. For horizontal mounting only. (Sensor fastener PL-LF-S12 angled). Possible uses of level sensors provided by the ProfiLux Controller: Auto Top Off with one or two... -
Helio 200 Watt PTC Smart Heater 2x100W (25-50 gallons) w/Controller - Innovative Marine
Innovative Marine$248.99Innovative 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... -
Smart Security System Combo Set - AutoAqua
AutoAqua$159.99Safeguarding Your Aquarium Against Common Malfunctions Extremely Simple to Install Plug & Play Magnetically Coupled Sensor Auto Time Delay Why Choose Smart Security System? Smart Security System consists of three seperate penny sized... -
On Sale 15%
Dosing Container 2.5L - Seaside Aquatics
Bubble Magus - Seaside$55.99$47.59For 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 our containers. -
Dual 100 Watt (200 Total) Titanium Heater System w/Inkbird 306T - Bulk Reef Supply
Bulk Reef Supply$179.99200 Watts in Total w/Inkbird Controller - We recommend lower wattage dual elements with a heater controller for extra redundancy. We have been on the hunt for a reliable heating element that solves a lot of the issues we currently have with other... -
On Sale 15%
KH Director Reagent (500 ml) - GHL
GHL$23.90$20.32Highly precise and stabilized reagent solution for KH Director. Available in 500 ml and 1000 ml bottles. -
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 glass element. The thermostat control makes it simple... -
V2 Complete ATO & Surface Skimmer for Sumpless Aquariums - XP Aqua
XP Aqua$149.99Sumpless ATO is the first and only ATO designed specifically for aquariums without sumps. The combination of the sleek overflow box and the innovative dual-optical sensor ATO will help to keep your aquarium topped off and your water crystal clear... -
Dual Magnetic Heating Element Holder - 2 Pack - Innovative Marine
Innovative Marine$62.99The heating element holders safely keep your aquarium and or sump from direct contact with your heating elements. Adjust the heating elements to your manufacturer's designated water level and position by using the Magnetic holders. Heating Element... -
GHL Doser & KH Director Faceplate Double Slat - Black - Adaptive Reef
Adaptive Reef$49.99Faceplates 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... -
On Sale 18%
SICCE Scuba 100 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 35 Gallons
Sicce$36.99$30.33SCUBA 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 15%
Temperature Sensor Digital - GHL
GHL$68.90$58.57Temperature sensor with BNC-plug, 3 m cable, for GHL Doser 2, Expansion Box 2 and expansion cards with digital temperature port. All GHL measurement electrodes are made of the highest laboratory grade. They are durable, low maintenance, and... -
On Sale 15%
Powerbar 6E USA/CND PAB - GHL
GHL$250.90$213.27Specially developed for Aquatics. The perfect and safe functioning of the powerbars in an aquarium controller system is essential. They feature on/off switching of electrical loads for components such as heaters, cooling devices, solenoid... -
Helio 500 Watt PTC Smart Heater (85-125 gallons) w/Controller - Innovative Marine
Innovative Marine$195.99Innovative 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... -
Mini Neptune Apex Controller Board BLACK - Adaptive Reef
Adaptive Reef$114.99Purpose-Built for the Neptune Systems Apex Safely mount electrical equipment 15" x 15" size Pre-drilled holes Includes hinges for easy access Available in Black or White Introducing the Neptune Systems Mini Controller Board from Adaptive Reef,... -
Helio 30 Watt PTC Smart Heater (5-15 gallons) w/Controller - Innovative Marine
Innovative Marine$84.99Innovative 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... -
On Sale 15%
Level Sensor Fastener for Optical sensor v2 - GHL
GHL$8.90$7.57This level sensor fastener is required for mounting the optical level sensor (Version 2) vertically onto the level sensor holder basic unit. Vertical mounting -
Smart ATO RO Water Reservoir Control - AutoAqua
AutoAqua$179.99SMART & SIMPLE The touch controller shows the operation status. Built-in QST (Quick Security Technology) provides real-time failsafe protection against failure. There’s no technical jargon or complex menu system. It features Audible... -
White Large Plug C & D Cut Outs Covers - Adaptive Reef
Adaptive Reef$15.994x Cut Outs to Cover the larger holes in the deluxe boards. -
On Sale 15%
Vortech Bracket Mount - WHITE - Vivid Creative
VCA Vivid Creative$14.99$12.74Mount your Vortech Pump Controller in style. -
On Sale 18%
SICCE Scuba 300 Watt Aquarium Fish Tank Heater Preset at 77℉ For Up to 90 Gallons
Sicce$42.99$35.25SCUBA 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... -
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... -
HTG Glass Heater with Protective Guard (200W) - Aquatop
Aquatop$35.99The 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 glass element. The thermostat control makes it simple...