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On Sale 15%
800 Watt Titanium Heater w/HC-820M Digital Controller (140-265 Gallon) - Finnex
Finnex$109.99$93.49The 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... -
On Sale 15%
Thermocontrol-E (300 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$109.99$93.49Kit 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%
Thermocontrol-E (250 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$109.99$93.49Kit 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%
Thermocontrol-E (200 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$109.99$93.49Kit 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%
800 Watt Titanium Heater w/Digital Controller (140-265 Gallon) - Finnex
Finnex$109.99$93.49The 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... -
ATO EZ Automatic Top Off System - IceCap
Icecap$89.99Replenish Evaporated Water... with Confidence! The IceCap ATO EZ System is an easy-to-use pump and sensor combo that offers peace of mind when replenishing evaporated water to an aquarium. Its twin optical sensors extend the device’s... -
600 Watt Titanium Heater Element - Bulk Reef Supply
Bulk Reef Supply$89.99We have been on the hunt for a reliable heating element that solves a lot of the issues we currently have with other heaters in the hobby. We have always had issues with heaters that have built-in controllers and segregating the controller out from the... -
On Sale 15%
500 Watt Titanium Heater w/HC-820M Digital Controller (70-130 Gallon) - Finnex
Finnex$104.99$89.24The 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... -
On Sale 15%
500 Watt Titanium Heater w/Digital Controller (70-130 Gallon) - Finnex
Finnex$104.99$89.24The 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... -
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... -
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... -
23" Liquid Level Sensor (LLS-23) - Neptune Systems
Neptune Systems$84.99The 23″ sensor is a bit larger version of the 15″ sensor and can be utilized in similar applications to the 15″ but for larger sized-aquariums. A great application to consider is utilizing these advancing a roller mat... -
On Sale 15%
Thermocontrol-E (150 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$99.99$84.99Kit 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%
Thermocontrol-E (125 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$99.99$84.99Kit 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%
Thermocontrol-E (100 Watt) Aquarium Heater Kit - EHEIM Inkbird
EHEIM$99.99$84.99Kit 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%
TS1 Single Dosing Pump - Bubble Magus
Bubble Magus - Seaside$99.95$84.96Bubble Magus Single Dosing Pump TS1 Unit will dose from 1ml up to 999ml per day. Unit already pre-programmed below. 1-11ml cdose 1 time per day 12-23ml dose 2 times per day 24-35ml dose 4 times per day 36-47ml dose 6 times per day 48-59ml dose 8... -
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... -
On Sale 15%
300 Watt Titanium Heater w/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... -
Helio Universal Heater Controller - Innovative Marine
Innovative Marine$79.99The HELIO smart controller bridges the gap between hobby grade and commercial controllers. Its processor goes hand in hand with the titanium sensor to keep your temperature readings stable. The controller comes fitted with a titanium remote temperature... -
Prism ATO Auto Top Off - Reef Breeders
Reef Breeders$79.99The Reef Breeders Prism-ATO is designed to work with aquariums of all sizes, from pico desktops and All-in-One aquariums with limited space, to large reef tanks with full sumps. The Prism ATO has 3 sensors and registers your water level in a... -
HYDROS ATO Auto Top-Off Kit (Requires a Hydros Controller to Use)
Hydros$79.99Why purchase a separate and expensive auto top-off system when HYDROS can do the job for you? The HYDROS Auto Top-Off Kit comes with everything you need to use your HYDROS device (like the Control 2 or Control 4) as an ATO system... -
Titanium Heater with Digital Controller 100 Watt - Aquatop
Aquatop$79.99Aquatop's TH-C series of fully submersible titanium heaters with controller offers a compact design for versatile placement and are extremely durable thanks to the tough titanium heating element construct. Temperature range is 68F - 92F, and each unit... -
Helio 200 Watt PTC Heating Element - Innovative Marine
Innovative Marine$76.99Innovative 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%
Thermocontrol-E (75 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%
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%
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 15%
Neo-Therm Super Flat 200 Watt Heater 11" - 55 Gallon - Cobalt
Cobalt Aquatics$89.99$76.49The all new Cobalt Aquatics NEO-Therm fully submersible electronic heaters feature a modern, super flat design with an easy to set “one touch” control system. The advanced electronic thermostat is accurate to ±0.5ºF and includes a... -
HYDROS 2mL/min Dosing Pump
Hydros$74.99The HYDROS 2mL/min Dosing Pump is a simple and affordable dosing pump perfect for automating the addition of liquid supplements, trace elements, and two-part solutions to an aquarium. Connect the power of the Dosing Pump to any simple timer or aquarium... -
300 Watt Titanium Heater Element - Bulk Reef Supply
Bulk Reef Supply$74.99We have been on the hunt for a reliable heating element that solves a lot of the issues we currently have with other heaters in the hobby. We have always had issues with heaters that have built-in controllers and segregating the controller out from the... -
White Aquarium Controller Accessory Shelf - Adaptive Reef
Adaptive Reef$74.99Expand your Adaptive Reef Mounting board with a matching shelf. Perfect for mounting equipment like dosing pumps, dosing liquids, etc. Shelf Dimensions: 13"L x 8"W -
Black Aquarium Controller Accessory Shelf - Adaptive Reef
Adaptive Reef$74.99Expand your Adaptive Reef Mounting board with a matching shelf. Perfect for mounting equipment like dosing pumps, dosing liquids, etc. Shelf Dimensions: 13"L x 8"W -
Lunar Simulator Module – LSM - Neptune Systems
Neptune Systems$74.99Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef organisms. Moonlight LEDs for your aquarium emulate that... -
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... -
Leak Detector Heavy (11 mm Thick) Sensor 6 Foot Cable - Seneye
Seneye$74.00What 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... -
SICCE Scuba 400 Watt Contactless App Adjustable Aquarium Fish Tank Heater Smartphone Controlled via NFC
Sicce$69.99Innovative 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... -
200 Watt Titanium Heater Element - Bulk Reef Supply
Bulk Reef Supply$69.99We have been on the hunt for a reliable heating element that solves a lot of the issues we currently have with other heaters in the hobby. We have always had issues with heaters that have built-in controllers and segregating the controller out from the... -
Lunar Simulator 5-String LED - Neptune Systems
Neptune Systems$69.99Moonlight in the ocean is believed to be as significant as the time spent in full daylight. Moonlight triggers various internal and external biological activities among the many thousands of reef organisms. Many corals continue to grow under moonlight... -
On Sale 15%
ULTRA Thin Aquarium Heater 200 Watt - AquaEl
AquaEl$81.72$69.46The 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... -
ReefCan 18L 5 Gallon Auto Top Off Container (R35631) - Red Sea
Red Sea$69.00The Red Sea ReefCan is an Auto Top Off reservoir designed to either fit in the cabinet alongside a sump or failing that, at the side of the cabinet on the outside. It will come in two sizes, a 40 liter/10.6-gallon volume, and an 18 liter/4.8 gallon,... -
On Sale 15%
Micro Aquarium Auto Top Off ATO - PNW Customs
PNW Custom$79.99$67.99The Micro Aquarium Auto Top Off is designed to fit in the Micro Reef-Ready Tank sump, Small-In-One Aquarium, and just about every other tank sizing up to 40 gallons. An Auto Top Off will significantly boost your tank's stability by keep your salinity...