1 4

SORT:
VIEW: 32/64
792 items found. Showing items 1 to 32 .

    Works with all BRS 4 Stage RO/DI Systems This kit is designed to treat all primary water sources that are treated with chlorine and wells with low amounts of contaminants. This kit will work with all BRS 4 Stage RO/DI Systems and most other RO/DI units on the market today that use industry standard…

    $26.99

    Coralline Algae Scraper for Acrylic Tanks Easily scrape hard-to-remove calcium-based coralline algae off acrylic tanks without the fear of scratching. Our plastic scraper is 3” wide and angled to give you the perfect leverage against the most stubborn algae. Stainless Steel Scraper for Glass Tanks…

    $14.99

    …need the power supply or Aquabus cable for your DŌS Fluid Metering System. By having the Male x Male 4 pin cable you can now fully control the DŌS pump through your apex with just a single cable through the 1Link module or the EnergyBar 832.   Less Clutter One Cable Installation of DŌS Pump System

    $19.95

    …The Neptune Systems Energy Bar 4 is the perfect addition to any Apex Control System! Add additional control to your Apex Neptune Systems with the Energy Bar 4. This is NOT just a power strip. 4 Independently Controlled Outlets 3 rated at 8A@120V AC, 1 rated at 12A@120V AC 16-Gauge, powder-coated…

    $119.95

    Coral System Component 4 Promotes faster and stronger base encrustation Intensifies blue coloration Intensifies green coloration The easy to use system will lead to exceptional coloration and growth while providing essential elements and compounds that your corals need to maintain good health. The…

    Starting at:
    $19.99

    Coral System Component 1 Enhances polyp extension Intensifies yellow/gold coloration Intensifies green coloration The easy to use system will lead to exceptional coloration and growth while providing essential elements and compounds that your corals need to maintain good health. The system compiles…

    Starting at:
    $19.99

    …powered by the controller.    Specifications: Max Flow - 4500 GPH Max Tank Thickness - 5/8" Dimensions - 3.54" L x 3.54" W x 3.14" H Max Power Consumption - 32W @ 120VAC   What's Included? 1x Octo Pulse 4 Pump 1x Magnetic Mounting System 1x Power Supply 1x Octo Pulse Controller with Mounting Cradle

    $279.99

    …deionization resin.   4 Stages of Filtration Stage 1 - Purtrex 5 Micron Depth Sediment Filter Stage 2 - BRS 5 Micron VOC Block   Stage 3 - Dow Filmtec Membrane  Stage 4 - Nuclear Grade Color-Changing Deionization Resin   BRS RO/DI 4 Stage Value RO/DI System Comparison  4 Stage 75 GPD Value RO/DI…

    Starting at:
    $149.99

    …11-channel titration pump.   BM-T02 4-Head Expansion Accessory is NOT a stand-alone pump. Required BM-T01.    BM-T02 Product Specs: Size: 23.5 x 16 x 7cm Accuracy: +- 5% Voltage: AC100-240V 50/60Hz 0.36A DC12V 1A (US Pin) 3M Dosing Tube included Flow: 1 - 1999 mL per day Cycle: Max: 24 cycle per day

    $189.99

    …  4 Stages of Filtration Stage 1 - Purtrex 5 Micron Depth Sediment Filter Stage 2 - BRS 5 Micron VOC Carbon Block   Stage 3 - Dow Filmtec Reverse Osmosis Membrane  Stage 4 - Nuclear Grade Mixed Bed Color-Changing Deionization Resin   BRS RO/DI 4 Stage Value Plus RO/DI System Comparison  4 Stage…

    Starting at:
    $214.99

    …The kit includes the upgraded GE 1 micron Purtrex Depth Sediment Filter, a new 1 Micron BRS Universal Carbon Block and a BRS Color Changing DI Refill. This kit can be used with NEW 4 Stage BRS RO/DI systems as well as legacy systems and all major competitor 4 stage RO/DI systems that use standard…

    $30.99

    …this package* Stage One - Purtrex 5 Micron Sediment Filter Stage Two - BRS Chlorine & VOC 5 Micron Carbon Block Filter Last Stage - BRS Universal 1 Micron Carbon Block Filter Our filter kits feature some of the most widely used and trusted brands in the world including GE, KX Technologies and…

    $29.99

    …upgradeable. We offer Value to Universal Upgrade Kits which are super easy to install.   4 Stages of Filtration: Purtrex 5 Micron Sediment Filter BRS Chlorine & VOC 5 Micron Carbon Block Filter BRS Universal 1 Micron Carbon Block Filter 75 GPD Dow Filmtec Membrane   Parts Bag Includes: 1/4" push…

    $149.99

    4 with a PAB cable (purchased separately). The 2.1 slave unit can be operated just like the master pumps with the use of the GHL Control Center or the free myGHL cloud service that lets you use any internet connected device to monitor and program your GHL dosing pumps.    What's Included? 1x GHL…

    $409.90

    4 different densities that can be ran in succession for long term use, or just a single pad can be ran as well depending on what your system needs. The stiffness of the pads makes cleaning very easy to be used over and over again.   Black #1 - Extra Coarse Green #2 - Coarse Blue #3 - Medium Grey #4

    $29.99

    Recommended Installation for this package* Stage One - Purtrex 5 Micron Sediment Filter Stage Two - MATRIKX CTO 5 Micron Carbon Block Last Stage - DI Resin Our filter kits feature some of the most widely used and trusted brands in the world including GE, KX Technologies and Pentek. The 10” filter…

    $22.99

    …Red Sea Foundation A is a blend of calcium and strontium in the proper ratio for the growth of coral skeletons.   1 kg Powder Calcium Supplement   Once mixed into solution: 1 mL liquid supplement will raise the Calcium level of 25 gallons by 2 ppm   Reef Foundation Instructions   Red Sea Reef…

    $22.99

    …Sea Foundation B is a complex of carbonate and other buffers found in seawater that sustain the proper alkalinity.   1 kg Powder Alkalinity Supplement   Once mixed into solution: 1 mL liquid supplement will raise the alkalinity of 25 gallons by 0.012 meq/l (0.034dKH).    Reef Foundation Instructions…

    $22.99

    …from a proprietary catalytic carbon that can deliver up to 4 times the capacity for monochloramine reduction. With a high dirt holding & absorption capacities, Matrikx Chloraguard filters not only meets but exceeds NSF and WQA standards. 1 Micron Nominal Filtration Proprietary Catalytic Carbon…

    Starting at:
    $19.99

    …Saver Jugs are great for storing 2 part solutions in tight spaces.  Each jug can hold just shy of 1 gallon, and takes up only 2 ½ inches in width.  These jugs take up much less space than the standard Mr. Chili mixing jugs.    What's Included? 1x Thin 4-Liter Space Saver Jug 1x Space Saver Jug Cap

    $12.99

    Xp Aqua's Ultimate ATO - The most complete ATO on the market    With 2x dual-optical sensors, the Ultimate ATO is the first ATO to include 4 sensors. The 4 sensors allow a dual-stage overfill alarm that is less intrusive as well as a run-dry protection feature that prevents your sump from running…

    $199.99

    This kit works with all BRS 4 Stage RO Only Systems along with most other RO systems that use 10" canisters. This kit includes: Purtrex 5 Micron Sediment Filter MATRIKX CTO 5 Micron Carbon Block MATRIKX CTO 1 Micron Carbon Block We recommend changing sediment filters when they become visually dirty…

    $21.99

    …Installation for this package* Stage One - Purtrex 5 Micron Sediment Filter Stage Two - MATRIKX CTO 5 Micron Carbon Block Stage Three - MATRIKX CTO 1 Micron Carbon Block Stage Four - Omnipure Inline Carbon Block Our filter kits feature some of the most widely used and trusted brands in the world…

    $37.99

    …change colors as status transitions, letting you know when something needs attention at a glance.    Expandable Need more than 4 pumps? Add a GHL 2.1 Slave Doser to add another 4 additional pump heads that can be controlled through a single interface. The slave doser will need to be connected to the…

    $459.90

    …change colors as status transitions, letting you know when something needs attention at a glance.    Expandable Need more than 4 pumps? Add a GHL 2.1 Slave Doser to add another 4 additional pump heads that can be controlled through a single interface. The slave doser will need to be connected to the…

    $459.90

    4 different densities that can be ran in succession for long term use, or just a single pad can be ran as well depending on what your system needs. The stiffness of the pads makes cleaning very easy to be used over and over again.   Black #1 - Extra Coarse Green #2 - Coarse Blue #3 - Medium Grey #4

    $28.99

    …in the proper packing of our DI Resin. DI resin begins depleting when exposed to air. To avoid this, we package all of our DI resin in foil-lined 4mm Mylar bags AND vacuum seal it so no air is left in the package to deplete the resin while it is waiting to be used. Our resin can remain packaged this…

    Starting at:
    $14.99

    …tray and direct the water into the Klir filter. It's adjustable and allows you to easily dial the the flow rate to divert excess flow or filter less aggressively.     The Flow Diverting cap will work with a variety of sumps with 4 inch filter sock holes      What's Included? 1x 4" Flow Diverting Cap

    $15.99

    …sumps with 4 inch filter sock holes    Features: Dual Submerged 1 inch inputs Compatible with full-siphon overflows Built-in adjustable flow diverter to bypass excess flow or filter less aggressively   Specifications: Dimensions - 7.4" L x 5.25" W x 12.625" H     What's Included? 1x Klir Di-4 Filter…

    $99.99

    …handle up to 750 GPH through the 4" Klir filter system. Using 50-micron fleece will double if not quadruple the filtering performance of traditional filter socks leaving you with crystal clear water in your aquarium!   What's Included? 25 Yards of 50-Micron Fleece 1x Disposable Collection Spindle

    $13.99

    …Holders Hold 6 Liters Total Dimensions: 9.24"L x 6.5" W x 12" H Dosing Tube Inside Diameter - 3/16" Dosing Tube Length - 55"   What's Included? 1x DLC4 Dosing Reservoir 1x Silicone Dosing Tubing Green 1x Silicone Dosing Tubing Yellow 1x Silicone Dosing Tubing Red 1x Silicone Dosing Tubing Orange

    $89.99

    …T5 Fixture. Each kit comes with a single brackets that can a wide variety of circular LED modules up to 4" in diameter. They work great with Kessil A360 LED lights.   Specifications: Dimensions - 7.5" x 5.5" Max LED Light Diameter - 4"   What's Included? 1x 4" Diameter Universal Mounting Brackets

    $15.99