Bulk Head

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161 items found. Showing items 33 to 64 .

    …offered by Bulk Reef Supply.   BRS Top Off Doser Specs 20 ft max head 50mL/min flow rate is ideal for most top off systems Will not back siphon Precision two roller design extends pump life Dimensions: 4" x 3.25" x 4.5" 12-month tube life (at 4 hours of use per day) 24-month Bulk Reef Supply…

    $79.99

    …at the same time Instantly attaches to popular pumps like Maxi-Jets using included push connect fittings 1/2" fittings and ports throughout reduce head pressure and provide ample flow rates Holds three cups of carbon (Approx. 300g) or two cups of GFO (Approx 290g) Dimensions: 14"H x 8.5"W x 5.5"…

    Starting at:
    $46.99

    Easily install the IceProbe Water Chiller in your small aquarium for quiet, efficient cooling. Easy installation with a bulkhead or suspend for top mounting with simple bracket Uses the Peltier Effect - Thermoelectric cooling system whereby probe cools water by removing heat and radiating through…

    $119.99

    Slip x Slip. PVC for your plumbing needs. Use Schedule 80 Slip x Slip Reducing Bushing to reduce pipe size by inserting directly into a fitting or valve. More professional look than white Schedule 40 PVC.   The golden rule of plumbing is that every job takes three trips to the store. While this can…

    Starting at:
    $1.99

    …excess carbon dioxide is the likely culprit. You have two choices: Collect the water coming from your RO system in a large container, add a power head or air stone and allow the CO2 to gas off. Then pump the water through your DI resin.   What's Included? 1x 2.5" x 10" Cartridge Pre-Packed with…

    $23.99

    Bulk Magnesium Chloride - Ultra Pure Magnesium Additive for your Reef Tank! Keep your reef balanced - Use with BRS Pharma Magnesium Sulfate Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate…

    $99.99

    Bulk Pharma Calcium Chloride - Ultra Pure Calcium Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes when it grows. Using only pharmaceutical based ingredients allows you to keep a cleaner reef with…

    $23.99

    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH.  Bulk Pharma Sodium Bicarbonate - Ultra-pure Alkalinity Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes…

    $22.99

    Bulk Magnesium Sulfate - Ultra Pure Magnesium Additive for your Reef Tank! Keep your reef balanced - Use with BRS Pharma Magnesium Chloride Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate…

    $23.99

    Bulk Pharma Calcium Chloride - Ultra Pure Calcium Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes when it grows. Using only pharmaceutical based ingredients allows you to keep a cleaner reef with…

    $99.99

    Ideal for large changes in alkalinity levels or daily dosing in aquariums with high pH.  Bulk Pharma Sodium Bicarbonate - Ultra-pure Alkalinity Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes…

    $99.99

    Bulk Soda Ash - Ultra Pure Alkalinity Additive for your Reef Tank! Bulk Reef Supply 2-part additives are the perfect solution to replenish the intake of calcium and alkalinity coral consumes when it grows. Using only pharmaceutical grade ingredients allows you to keep a cleaner reef with fewer…

    $99.99

    Bulk Magnesium Sulfate - Ultra Pure Magnesium Additive for your Reef Tank! Keep your reef balanced - Use with BRS Pharma Magnesium Chloride Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate…

    $99.99

    Bulk Magnesium Chloride - Ultra Pure Magnesium Additive for your Reef Tank! Keep your reef balanced - Use with BRS Pharma Magnesium Sulfate Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate…

    $23.99

    …Silent operation Extremely accurate Will not back siphon 12-month tube life (at 4 hours of use per day) 24-month Bulk Reef Supply warranty on pump motor and head   Specifications: Max Head: 20ft Average Output: 1.1mL per Minute* Dimensions: 4" x 3.25" x 4.5" Power Consumption: 3W @ 120VAC Tubing…

    $79.99 $69.99

    Help extend the life of your dosing pumps head by adding a few small drops of lubricant every few weeks. Most dosing pumps either have a loose cap over the roller head holding in grease or they have a self lubricating tube, and over time both the grease or the tube will wear out. Dosing tube…

    $6.99

    Do you have trouble keeping your head warm during the winter months? These knitted beanies are perfect for the cold winter months. Mr. Chili is embroidered on the front and the thick cable knitting makes them soft and flexible. Pick one up just for yourself or one for every member of the family!  …

    $9.99

    Replacement Tube For Drew's Doser v2.0 Dosing Pump After a couple of years of use, the tubing in the head of the Drew's Doser can become brittle and cause excess stress on the motor. We suggest changing the tubing out once a year to help maximize the life of the pump.  Made with Tygon A60G-3 Tubing…

    $7.99

    …of the mill hat, they are made to MLB standards and made to last for years. The traditional shape fits comfortably while the mesh back keeps your head cool, even on the hottest of days. With the solid buckram lining and polyester stretchable mesh spandex, the mesh will look and fit as it has never…

    $14.99

    …may precipitate easily.  Doesn't Back-Siphon Easy To Use With a Digital Timer Super Quiet Operation 1-Year Bulk Reef Supply Warranty   Tygon A-60 Tubing The BRS Drew's Doser Pump Head includes Tygon A-60 Tubing which is designed for chemical transfer and dispensing. Tygon A-60 outperforms neoprene,…

    $109.99

    Fit your head in style and comfort! If you want to show your support for the BRS 360 series, or you just want a quality hat to keep the sun out of your eyes, this stylish BRS 360 logo hat has your dome covered, front to back. These hats feature quality materials throughout and a mesh back and…

    $14.99

    Fit your head in style and comfort! If you want to show your support for the BRS 360 series, or you just want a quality hat to keep the sun out of your eyes, this stylish BRS 360 logo hat has your dome covered, front to back. These hats feature quality materials throughout and a mesh back and…

    $14.99

    Fit your head in style and comfort! If you want to show your support for the BRS 360 series, or you just want a quality hat to keep the sun out of your eyes, this stylish BRS 360 logo hat has your dome covered, front to back. These hats feature quality materials throughout and a mesh back and…

    $14.99

    …Slip 45° Elbow. PVC Fittings for your plumbing needs. Use Schedule 80 45° Elbows where subtle turns are needed. Using 45° elbows will also reduce head pressure flow loss. More professional look than white Schedule 40 PVC. The golden rule of plumbing is that every job takes three trips to the store.…

    Starting at:
    $2.59

    Thread x Thread 45° Elbow. PVC Fittings for your plumbing needs. Use Schedule 80 45° Elbows where subtle turns are needed. Will also reduce head pressure flow loss. More professional look than white Schedule 40 PVC.   The golden rule of plumbing is that every job takes three trips to the store.…

    Starting at:
    $3.29

    …threaded fittings. 1/2" fittings and ports throughout reduce head pressure and provide ample flow rates. Holds up to 350mL of biopellets (~1.5 cups), suitable for tanks 75g or smaller Dimensions: 14.5"H x 5.5"W x 5"   BRS Bulk Biopellets BRS biopellets are made from 100% natural…

    $74.99

    …where subtle turns are needed. The spigot or street side slides into other fittings and valves to conserve space. Using 45° elbows will also reduce head pressure flow loss. Space saving. More professional look than white Schedule 40 PVC. The golden rule of plumbing is that every job takes three…

    Starting at:
    $3.49

    …the same time. Instantly attaches to popular pumps like Maxi-Jets using included push connect fittings. 1/2" fittings and ports throughout reduce head pressure and provide ample flow rates. Holds 6 cups of carbon or GFO (Designed to use only one media) Dimensions: 18.5"H x 11.5 "W x 8 " Pump and…

    $139.99

    …of the mill hat, they are made to MLB standards and made to last for years. The traditional shape fits comfortably while the mesh back keeps your head cool, even on the hottest of days. With the solid buckram lining and polyester stretchable mesh spandex, the mesh will look and fit as it has never…

    $14.99

    …sections of tubing Instantly attaches to popular pumps using included push connect or threaded fittings. 1/2" fittings and ports throughout reduce head pressure and provide ample flow rates. Holds up to 350mL of biopellets (~1.5 cups). Dimensions: 14.5"H x 5.5"W x 5"   Feed pump notes - You may use…

    $49.99

    …It is usually easiest to remove your skimmer's silencer and directly attach the CO2 Scrubber tubing your pumps venturi. Unscrew the body from the head of the reactor and remove the refillable cartridge. Add 1 to 2 Tbsp of RODI water to the bottom of the reactor body making sure that it does not…

    Starting at:
    $129.99

    …It is usually easiest to remove your skimmer's silencer and directly attach the CO2 Scrubber tubing your pumps venturi. Unscrew the body from the head of the reactor and remove the refillable cartridge. Add 1 to 2 Tbsp of RODI water to the bottom of the reactor body making sure that it does not…

    Starting at:
    $239.99