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    Dual DI Canister ¼" Ports . Perfect for adding additional stages to your current system. Comes with 5 feet of tube.

    $59.99

    …is designed to add two additional canisters to your 4 Stage RO/DI system to upgrade to a 6 Stage Deluxe RO/DI system. One canister should be installed before your system and used to house a sediment filter which allows you to use the two pre-filter canisters on your RO/DI system to house dual BRS…

    $99.99

    Why does BRS recommend this? Being able to monitor and maintain your RODI system is almost a necessity to know when your filters need service and if a problem does arise, having a pressure gauge and TDS meter makes troubleshooting much easier. The TDS meter will let you know when your DI resin is…

    Starting at:
    $59.99

    Use the Kessil A360/A160 Neptune Apex Control Cable to connect your Kessil 360 (A360N/360W) or A160 LED lights to your Neptune Systems Apex controller. Type 1 - compatible with Neptune Systems Apex controllers Length: 6 Ft. (1800mm) without connectors Color: Black One End: 1/8" (3.5mm) stereo male…

    $19.95

    A Zetlight LED fixture can have the capability to be controlled through a Neptune Apex Controller. With this cable you can control and set ramp points for all the channels on your controllable Zetlight fixture.

    $17.95

    …- Converting Skimz to US Plumbing  Your Skimmer  Adapter Size Needed  BRS SKU SM122 32mm to 1" 300257 SM162 40mm to 1 1/4" 300207 SK202 40mm to 1 1/4" 300207 SM202 50mm to 1 1/2" 300258 SM252 50mm to 1 1/2" 300258 SK222 50mm to 1 1/2" 300258 SK252 50mm to 1 1/2" 300258 SM302 63mm to 2" 300259

    Starting at:
    $6.99

    …jack allows you to connect a 3.5mm to RJ45 cable (not included) directly into your Apex Controller.    Specifications Rated Input -1w max Operating Voltage - 5VDC Serial to Serial Extension Cable Length - 72 inches   What's Included? 1x Serial to 3.5mm Converter Box 1x Serial to Serial Extension…

    $184.99

    …LED light to the Apex System or the Advanced LED Dimming Module – VDM. This cable has a RJ45 plug on one end and bare wires on the other that must be connected in the manner recommended by your LED manufacturer. If you have four colors of LED that you want to dim, then you will need to buy two of…

    $14.95

    …dimming allows you to ramp up the lamp up and down manually through your controller. We do recommend running the lamp for 1 week before using the dimming feature to allowing the bulb to "burn-in" giving the lamp a much longer lifespan.   What's Included? 1x Reef Brite to Apex Controller Connection…

    $24.02

    The DC24 to Bare Wire Accessory Cable has two bare ends that have been tinned and ready for the accessory of your choice. The other end of the cable will connect to the 24v DC port on the EnergyBar 832 or the 1Link module. The port can be switched on and off just like any other outlet.   You can use…

    $17.95

    to beat. INCLUDES CONTROLLER German-made Tunze powerheads are the best high flow powerheads available. They are smaller and can be hidden in the aquarium easier than competing brands. Tunze pumps can be configured in a wide range of positions to target any area of the tank. For aquariums from 50 to

    $279.52 $223.62

    Power supply for Emperor Aquatics Smart UV Sterilizers. Compatible with 12W to 65W Smart UV Sterilizers.

    $109.99

    Connect your Apex Controller from Neptune to up to two Tunze Stream pumps. It has 1 RJ45 connector which plugs into the Apex base unit and 2 Din5 connectors which plug into 2 Tunze Controllable Stream pumps.

    $19.95 $15.96

    3/4" to 1/2" Y reducer for 3/4" Loc-Line Modular Hose. Loc-Line flexible modular plumbing offers endless plumbing configurations and is useful for unique plumbing designs. Loc-Line is commonly used on return lines and closed loops where it is important to direct the water flow in a particular…

    $4.99

    Adapt your Red Sea Reefer output nozzles to Loc-Line or use Vivid Creative's Random Flow Generators! Many reefers want to modify the output nozzles on Red Sea Reefer aquariums to use loc-line style attachments, and now you can! Just slip on the Return Nozzle to Loc-Line Adapter and you can then use…

    Starting at:
    $7.95

    …the water line in your Red Sea Reefer aquarium while adapting to Loc-Line! Many reefers want to modify the output nozzles on Red Sea Reefer aquariums to use loc-line style attachments, and now you can! Just slip on the Return Nozzle to Loc-Line Adapter and you can then use any Loc-Line product in…

    Starting at:
    $7.49

    …return nozzles in your Innovative Marine Aquariums while adapting to Loc-Line! Many reefers want to modify the output nozzles on their AIO aquariums to use loc-line style attachments, and now you can! Just slip on the IM Return Nozzle to Loc-Line Adapter and you can then use any Loc-Line product in…

    Starting at:
    $6.95

    …1,300 to 4,800 GPH Energy consumption: Maximum of 58W Voltage/frequency: 100-240V/50-60Hz Cable length: 196.8” Diameter: 3.5” Output diameter 3”   Tunze pumps are excellent high flow powerheads for a number of reasons They are the smallest pumps available and easy to hide. They rotate to a wide…

    $491.15 $392.92

    Loc-Line flexible modular plumbing offers endless plumbing configurations and is useful for unique plumbing designs. Loc-Line is commonly used on return lines and closed loops where it is important to direct the water flow in a particular direction.

    $4.29

    …comes with a flow grid to help keep unwanted critters from entering the pump. The also come with a flow deflector that will produce a wide beam of flow perpendicular to the Stream 3's body. The deflector can be angled in a variety of different directions allowing you to eliminate stagnant, or…

    $351.79 $281.43

    …available and easy to hide. They rotate to a wide range of angles for targeted flow. They consume less power. Available accessories such as the Tunze Rock and Controllers make them even more user-friendly. Excellent warranty and customer service.   High flow is very important to maintaining a…

    $434.38 $347.50

    …grade "Linkable Brackets" that can easily be adjusted to meet your height requirements, and securely positions your float sensors. No suction cups to lead to disastrous water spillage.   Pump Safety Protection The A.T.O. automatically stops power to your return pump in your reservoir, in the event…

    $84.99

    U-shaped return to connect to ½” to ¾” or ¾” to 1" vinyl tubing from return pumps. These adjustable return jets allow you to adjust the direction of the water flow into the aquarium.   Sold individually. Hose not included.

    Starting at:
    $8.99

    Max Tank Thickness - 1/2"   The VeggieMag uses a strong magnet to hold your SeaVeggies clip in place on windows up to 3/4” thick. Easy to position at any level in the aquarium and easy to retrieve because it floats.

    $20.94

    The AP700 Canopy Mount kit will allow the Kessil AP700 to mount to he inside of most canopies.  The extension legs will be able to mount to the sides or top of your canopy and firmly suspend the AP700 LED Aquarium light. Fits tanks from 36" to 48"

    $40.00

    Reef Chili Mixing and Feeding Jar is perfect for target feeding Reef Chili or other foods. Simply add some tank water and food to the jar, shake and squeeze to feed. Please note that due to customs restrictions we are unable to send this item to Canada

    $2.99

    Barb (Insert) x Spigot (Street)   This fitting is designed to be inserted into a bulkhead to create a simple and easy way to connect soft tubing to a bulkhead for a return or drain.   Features: Jet black color to match your black tank background Available in 1/2", 3/4", and 1" sizes

    Starting at:
    $1.99

    Membrane housing clips are used to attach the membrane to the RO bracket as well as to attach additional membranes or filters to the original membrane. 2.5" is the standard membrane size. Typically use 2" clips to attach smaller inline carbon filters. 2.5" Membrane Housing Clip 2.5" x 2 Membrane…

    Starting at:
    $0.99

    Easily test the copper level in your tank. Trusted by discerning reefers for years, Salifert Test Kits feature some of the easiest to read results available to each testing method.   Contains 50 Tests Test Range - 0.05 to 2.0 ppm

    $16.97

    Keeps floating partials out of the pump and the equipment the pump is attached too. Highly recommended when using a Maxi-Jet to feed carbon reactors where the partials are likely to clog the filter.Includes plastic prefilter to be attached properly.

    $9.39

    Secure your PVC pipe to any solid surface with the Surface Mounting Clamp. Simple clipping mechanism to hold pipe. Available in eight sizes for 1/2" to 4" pipe. Grey

    Starting at:
    $3.99

    DAP Aquarium Sealant is 100% Silicone and aquarium safe. Use it to repair seals, add baffles to sumps or secure suction cups. 2.8 fl oz Clear

    $9.99