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    …  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 75…

    Starting at:
    $214.99

    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

    …resin.   7 Stages of Filtration Stage 1 - GE ROSave.Z 1 Micron Depth Sediment Filter  Stage 2 - BRS 1 Micron Universal Carbon Block   Stage 3 - BRS 1 Micron Universal Carbon Block   Stage 4 - Dow Filmtec Reverse Osmosis Membrane  Stage 5 - Pro Series Cation Deionization Resin Stage 6 - Pro Series…

    Starting at:
    $339.99

    …resin.   6 Stages of Filtration Stage 1 - GE ROSave.Z 1 Micron Depth Sediment Filter  Stage 2 - BRS 1 Micron Universal Carbon Block   Stage 3 - BRS 1 Micron Universal Carbon Block   Stage 4 - Dow Filmtec Membrane  Stage 5 - Nuclear Grade Mixed Bed Color-Changing Deionization Resin Stage 6 - Nuclear…

    Starting at:
    $289.99

    …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 10” filters.   Recommended Installation for this package: Stage One - Purtrex 1 Micron Sediment Filter Stage Two - BRS Universal 1 Micron Carbon Block Last Stage - DI Resin…

    $29.99

    …  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 System4 Stage 100…

    Starting at:
    $149.99

    BRS 4 Stage Value Systems are perfect for reefers who have water treated with chlorine, low volume chloramines and most well water. If you are unsure what your water is treated with try a quick test strip or checkout the BRS Universal Line which treats all types of water for virtually any size tank…

    $149.99

    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

    Recommended Installation for 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…

    $27.99

    …Color Changing DI Refill.    Recommended installation for this package: Stage one: GE ROsaves.Z 1 Micron Sediment Filter Stage two: BRS Universal 1 Micron Carbon Block Stage three: BRS Universal 1 Micron Carbon Block Last stage: DI Resin   BRS Universal Carbon Blocks are manufactured using high…

    $49.99

    …5 Stages of Filtration Stage 1 - GE ROSave.Z 1 Micron Depth Sediment Filter  Stage 2 - BRS 1 Micron Universal Carbon Block   Stage 3 - BRS 1 Micron Universal Carbon Block   Stage 4 - Dow Filmtec Membrane  Stage 5 - Nuclear Grade Mixed Bed Color-Changing Deionization Resin   BRS RO/DI 5 Stage Premium…

    Starting at:
    $199.99

    …good deionization resin.    5 Stages of Filtration Stage 1 - GE ROSave.Z 1 Micron Depth Sediment Filter  Stage 2 - BRS 1 Micron Universal Carbon Block   Stage 3 - BRS 1 Micron Universal Carbon Block   Stage 4 - Dow Filmtec Reverse Osmosis Membrane  Stage 5 - Nuclear Grade Mixed Bed Color-Changing…

    Starting at:
    $264.99

    …a second deionization cartridge and resin.   Compatible with: BRS 4 Stage Value RO/DI Systems BRS 4 Stage Value Plus RO/DI Systems   Uses 1/4" Mur-lok Polyethylene RO Tubing   Whats Included? 2x Single Add-On Canister 1x 6 Stage Deluxe Filter Kit 1x Refillable Cartridge for Deionization Resin 2x…

    $99.99

    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

    Recommended 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…

    $37.99

    …7 stage RO/DI systems that use standard 10” filters.   Recommended Installation for this package: Stage one: GE ROSave.Z 1 Micron Depth Filter Stage two: BRS Universal 1 Micron Carbon Block Stage three: BRS Universal 1 Micron Carbon Block DI Stage one - BRS Pro Cation Single Bed Resin DI Stage two…

    $69.99

    …with 6 Stage Universal BRS RO/DI systems, legacy BRS systems and all major competitor dual DI 6 stage RO/DI systems that use standard 10” filters.   Recommended Installation for this package: Stage one: GE ROSave.Z 1 Micron Depth Filter Stage two: BRS Universal 1 Micron Carbon Block Stage three: BRS…

    $59.99

    Recommended 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 Last Stage - DI Resin Our filter kits feature some of the most widely used…

    $47.99

    Recommended Installation for this package* Stage One - Purtrex 5 Micron Sediment Filter Stage Two - BRS Chlorine & VOC 5 Micron Carbon Block Filter Stage Three - BRS Universal 1 Micron Carbon Block Filter Stage Four - Omnipure Inline Carbon Block Last Stage - DI Resin Our filter kits feature some of…

    $54.99

    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

    …Kit   Compatible With: 550ml/min Value Plus Upgrade Kit - All 75 GPD & 150 GPD BRS 4 Stage Value & 5 Stage Premium RO/DI Systems 800ml/min Value Plus Upgrade Kit - All 100 GPD & 100 GPD BRS 4 Stage Value & 5 Stage Premium RO/DI Systems   Kit Contains: Dual Inline TDS Meter DM-1 - HM Digital Glycerin…

    Starting at:
    $59.99

    …-: Days or months (default is months)  Settings - One alert per stage, up to five stages  Default Setting - 12 months  Batteries - 2 x AA (included) Battery Life - approx. 18 months  Base Unit Dimensions - 100 x 63 23 mm (4 x 2.5 x 0.9 in)  Base Unit Weight - 119 g (4.2 oz.) (including batteries)…

    $39.99

    …first stage to allow longer use of finer stages between cleanings. Dimensions:19.5" x 24" x 1.5"   The Aquamesh progressive filter pads are great for pre-filtration in sumps. They have a very rigid design that will not collapse like traditional filter floss. The Progressive pads come in 4 different…

    $28.99

    …quality water with less resin.   Suggested Deionization Resins for efficient DI usage: Stage 1 - Pro Series Cation Resin Stage 2 - Pro Series Anion DI Resin Stage 3 - Pro Mixed Bed Cation DI Resin The final stage containing the mixed bed resin can be swapped for a mixed bed anion resin. We suggest…

    $89.99

    …them can be trouble some. The JBJ Bio Filter is perfect for rimless aquariums up to 30 gallons that are a minimum of 10.5" high. The internal 3 stage filtration includes a built in overflow that will help skim the top of your tanks water column and then into the filter cartridge. The filter…

    $29.99

    …CM152 Calcium Reactor. Rated for tanks up 396 gallons (1500 Liters) Feed Rate: 132 - 264 GPH (500-1000 LPH) Circulation Pump: Skimz E2800 Dual Stage Chambers Power Consumption: 55W Media Load: ~11.9 lbs (5.4kg)   Features: Hand-crafted with high quality materials and precision CNC machined parts…

    $469.99

    …CM122 Calcium Reactor. Rated for tanks up 264 gallons (1000 Liters) Feed Rate: 79 - 132 GPH (300-500 LPH) Circulation Pump: Skimz E2000 Dual Stage Chambers Power Consumption: 31.5W Media Load: ~7.28 lbs (3.3kg) Input - 1/4" to 1/2" ID Tubing   Features: Hand-crafted with high-quality materials…

    $349.99

    …include: Biologically removes water yellowing compounds and tank cloudiness Reduces nitrate and phosphate when used regularly Speeds up the initial stages of the ZEOvit system and boosts effectiveness of the ZEOvit system.   ZEOlife can be used with or without the ZEOvit system. When used alone it…

    $49.99

    …installed Perfect for adding additional DI stages to your RO system Cartridges come with canisters full of Color Changing DI Resin Cartridges are refillable refillable Includes 5 Feet of RO Tubing ¼" Push Connect Fittings   Add deionization stages to your current RO system or upgrade your RO/DI…

    $64.99

    …is used as the last stage of a RODI system to reduce any remaining total dissolved solids (TDS) down to undetectable levels, making perfect water for reef tanks. Professionally Packed Color Changing (Changes from blue to brown as it depletes) Vacuum packed in foil-lined 4mm Mylar bags for a long…

    $22.99

    …Nitrite, which is highly poisonous to freshwater species, is produced in the first stage of the bacterial process. If the nitrification process works, nitrite is converted to nitrate in the second stage. Higher concentrations of nitrate in saltwater aquariums will end up inhibiting the growth…

    $27.59

    …famous PE Mysis all the nutrition is bio-encapsulated within the zooplankton making it a great food for fresh and saltwater tanks. One Size Available: 4 oz. Blister Pack   Highly nutritious Calanus are a zooplankton that is highly desired by fish, invertebrates, and corals. They are great for target…

    $14.95