Reef Controller

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    Limit 1 Per Order Say Goodbye to Manually Testing for Calcium, Alkalinity, or Magnesium in your Reef! The Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium — and then communicates this information to your Apex so you can…

    $599.95 Regular Price: $

    …barbed fitting on the lid of the locker and plug the power cord into the relay control box and you are done. If you have an aquarium controller like a Reef Keeper or an Apex Controller, don't worry, there are different control types available! Every Locker comes with a prefilled air filter, that has…

    $179.99 Regular Price: $
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    …to monitor the salinity of your reef tank is a very valuable piece of information. Usually, if something is to go wrong with your tank, you will usually see a change in salinity from temp, to a top off unit being stuck on, if you have a Neptune Apex Controller we highly recommend investing in…

    $84.95 Regular Price: $

    Automatically clean the collection cup of your Reef Octopus protein skimmer to keep it running at peak performance. Automatic Neck Cleaners (ANC) are designed to fit Reef Octopus skimmers. Consistently cleaning the neck of your protein skimmer will reduce the build-up of bio-organics. This build-up…

    $174.99 Regular Price: $
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    Why does BRS recommend this? Phosphates are going to be one of the biggest battles we have with a reef aquarium. The BRS GFO works great in filter socks and reactors. For the price Standard Granular GFO is going to be one of the best values when it comes to GFO for phosphate removal. Granular Ferric…

    $22.99 Regular Price: $
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    …solution, element or other fluid (like vodka dosing or Zeovit systems), the DOS is the perfect solution due to its precision controlled stepper motor. This ability to control pump movement in such a refined manner means that you can dose all the way down to 0.1ml at a time! Large diameter tubing…

    $449.95 Regular Price: $
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    Everything you need to maintain calcium & alkalinityin your reef tank! BRS Kalkwasser is not your typical calcium hydroxide. It is made from an ultra-pure source that contains extremely low amounts of aluminum and compared to traditional kalkwasser you can actually see the difference. If you are…

    $62.99 Regular Price: $
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    …thermometer during calibration and periodic checks of existing probe condition. Compatible with: Bulk Reef Supply Aquarium Temperature Controller Ink Bird ITC-308S-A Aquarium Temperature Controller Specifications: Temperature range: -58 ° F~210 ° F / -50 °C ~99 °C Probe Material:…

    $8.99 Regular Price: $

    Add the Lunar Simulator Module and LED strings to your Apex Controller from Neptune Systems to create a true lunar cycle to your reef aquarium. Lunar lighting can replicate your animals natural environment. By simulating lunar cycles in your aquarium you can help encourage the breeding of fish and…

    $29.95 Regular Price: $
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    …52" H (light not included in height dimension) Red Sea is constantly innovating and keeping up with current technology in the aquarium market, and reef keeping hobby. The MAX Nano all in one tanks now include LED lighting along with a full filtration system, along with circulation and return pumps.…

    $1,099.00 Regular Price: $

    …with a daily dose of 5 ml ofAll-For-Reef per 100 liters (26 US-gal) of aquarium system volume. Increase the daily dosage – by continuous control of the alkalinity – weekly by 2.5 ml per 100 liters (26 US-gal) of aquarium system volume, until a constant carbonate hardness of 7 to 9…

    $12.90 Regular Price: $
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    …LED/T5 light fixtures for their coverage, intensity, and capability to create a complete spectrum, making it the perfect light for any reef tank. Built-In WiFi Controller Individual Parabolic Reflectors made from Silver-coated 98% Reflective Aluminum Active Cooling System Electronic Ballasts Acrylic…

    $1,544.95 Regular Price: $
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    …technology in T5 dimmable control and proven performance, the ATI Dimmable Sunpower is one of the best lights on the market today. Compared to other lighting systems there is an unmatched comparison in output, controllability, at an easy price point. Built-in Controller with up to 10 set points…

    $520.95 Regular Price: $
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    A Highly Digestible Treat for All Types of Fish Bulk Reef Supply's Freeze Dried Brine Shrimp is easily digestible and a great source of natural enzymes. Brine shrimp are not commonly found in the natural diet of marine fish but are great for new or finicky fish and soaking them in Paracoccus Powder…

    $6.99 Regular Price: $

    …The Apex Controller is by far one of the most advanced dedicated aquarium controllers on the market today. The wide variety of controllability with the Apex Controller System and its easy to use cloud interface makes it a perfect option for a fully automated reef tank. The Apex Controller has two…

    $1,069.90 Regular Price: $

    …LED/T5 light fixtures for their coverage, intensity, and capability to create a complete spectrum, making it the perfect light for any reef tank. Built-In WiFi Controller Individual Parabolic Reflectors made from Silver-coated 98% Reflective Aluminum Active Cooling System Electronic Ballasts Acrylic…

    $1,886.95 Regular Price: $
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    …walls outlet, and everything else can be controlled within the cabinet of the Max E aquariums through simple on/off rocker switches. Keeping the power center in the stand where there is no sump allows for a safe and convenient location letting you easily control your tank. MARINE-SPEC Cabinet Every…

    $1,699.00 Regular Price: $
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    controlling any aspect of your aquarium through your phone, tablet, or desktop. Apex Fusion has released an IOS app that now integrates directly with your ApexEL Controller System. Having the app now lets your Apple desktop, Ipad, or phone receive notifications directly from your Apex Controller. No…

    $499.95 Regular Price: $

    Recommended for water applications like level controllers, auto top systems or other aquarium uses Normally closed or normally open (see more) 14” leads (22 gauge wire) M16 straight threading - includes nut and silicon o-ring 5/8" Mounting hole required Mounts with wires outside of chamber.…

    $15.99 Regular Price: $

    …8"-10" Reef Octopus Regal Skimmers now incorporate the new VarioS S pinwheel series of pumps. The new pumps are DC powered allowing for several advantages over traditional AC style pumps. The VarioS pumps can be fully controlled by a 3rd-party controller, or through the included control unit. With…

    $849.99 Regular Price: $

    …market) Magnetic mount works on up to 1″ glass (in a class by itself) Easy installation with just a single skinny wire for all power and control (1LINK interface makes it a snap!) WAV™ Extreme flow for your aquariumThe WAV moves water. Plain and simple. More than 4000 gallons per hour…

    $449.95 Regular Price: $

    Each Reef Octopus Biopellet combo pack comes with Reef Octopus Biopellet Reactor and corresponding quantity of BRS Biopellets. Solid carbon dosing (biopellets) has recently become an extremely popular method of removing nitrates from the aquarium. The exact method of denitration can be different for…

    $174.99 Regular Price: $
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    …7"-8.5" Reef Octopus Regal Skimmers now incorporate the new VarioS S pinwheel series of pumps. The new pumps are DC powered allowing for several advantages over traditional AC style pumps. The VarioS pumps can be fully controlled by a 3rd-party controller or through the included control unit. With…

    $709.99 Regular Price: $
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    Natural Phosphate and Nitrate Control for Reef Tanks up to 200 Gallons! Algae turf scrubbers are starting to become a more common method of nutrient control, but finding an ATS that works with your setup can be challenging. Not only does it need to be properly sized to handle the bioload, but it…

    $899.99 Regular Price: $

    Automatically Monitor, Maintain, and Control your Aquariums Alkalinity! The KH Director is the result of more than 2 years of research and development into the automated Alkalinity monitoring and control department. As always, GHL has stuck to the fundamental belief in high quality and exceptional…

    $869.90 Regular Price: $

    …commonly known as Sea Lettuce, is a delicate, leafy-green macro algae common to shallow, rocky reef ennvironments worldwide. AlgaeBarn's Clean Sea Lettuce (Ulva lactuca) is aquacultured in a controlled environment allowing them to treat and quarantine it, reducing any risk of unwanted parasites or…

    $15.00 Regular Price: $
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    …cup overflow float switch that directly connects to the VarioS pump controller and will shut the skimmer down when the cup is full, eliminating messy and smelly overflows. Controlling the flow through the Elite series from Reef Octopus is done by the wedge pipe, which can be twisted easily to adjust…

    $759.99 Regular Price: $
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    …How to Control the Temperature? A heater is only as good as the controller telling it when to turn on and off. The BRS Titanium Heater Elements require a temperature controller to monitor your tank's temperature, and power the heaters on and off as needed. We really like to use the Bulk Reef Supply…

    $45.99 Regular Price: $
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    controller only has one button but is very powerful and if you do not want to control the pump through a smart device don't worry, pressing or holding the button for different lengths of time can change the speed, mode, or turn the pump off or on without having to access any additional control

    $199.00 Regular Price: $

    …the calcium and alkalinity in your reef tank with a high performance dual chamber calcium reactor from Reef Octopus. The Super Reef Octopus CR5000D 8" Dual Calcium Reactor has all the performance you've come to expect from the expert series of Super Reef Octopus. Rated for aquariums up to 1000…

    $799.99 Regular Price: $

    …readings in between calibrations. High quality, American-made pH probe to meet your saltwater aquarium needs. Made in the US under strict quality control Double junction designed specifically for contact with proteins or heavy metals BNC connector with superior insulators Cable has low noise design…

    $59.99 Regular Price: $

    Why does BRS recommend this? Bulk Reef Supply tried many different water level switches and auto top off solutions before giving the Tunze 3155 Osmolater Universal Auto Top Off BRS Recommended status. Despite its higher price this is by far our favorite solution. Spending the extra money on a Tunze…

    $199.99 Regular Price: $