Skip to main content
eBay Logo

Shop by category

Advanced
    • Daily Deals
    • Brand Outlet
    • Help & Contact
    • Sell
    • WatchlistExpand Watch List
      Loading...
      Sign in to see your user information
    • My eBayExpand My eBay
      • Summary
      • Recently Viewed
      • Bids/Offers
      • Watchlist
      • Purchase History
      • Buy Again
      • Selling
      • Saved Searches
      • Saved Sellers
      • My Garage
      • Messages
      • Collection beta
      • The eBay vault
    • Expand Cart
      Loading...
      Something went wrong. View cart for details.
    {"delay":300}

    There seems to be a problem serving the request at this time

    breadcrumb

    • eBay
    • phosphate reactor

    phosphate reactor

    Side Refine Panel

    • All

    • Auction

    • Buy It Now

    • Best Match
    • Time: ending soonest
    • Time: newly listed
    • Price + Shipping: lowest first
    • Price + Shipping: highest first
    • Distance: nearest first
    • List View

    34 Results

    • BUBBLE-MAGUS MINI 70 FLUIDISED MEDIA REACTOR MARINE REEF FISH TANK AQUARIUM

      BUBBLE-MAGUS MINI 70 FLUIDISED MEDIA REACTOR MARINE REEF FISH TANK AQUARIUM

      (3)3 product ratings - BUBBLE-MAGUS MINI 70 FLUIDISED MEDIA REACTOR MARINE REEF FISH TANK AQUARIUM
      $65.32
      $26.15 shipping
      462 sold
    • Bashsea Media Chamber 4-12 Red and Black Free Ship GFO/Carbon

      Bashsea Media Chamber 4-12 Red and Black Free Ship GFO/Carbon

      $99.00
      or Best Offer
      Only 3 left
    • Two Little Fish PhosBan Reactor 150

      Two Little Fish PhosBan Reactor 150

      $52.73
    • Bashsea Media Chamber 4-12 White and Black Free Ship GFO/Carbon Reactor!

      Bashsea Media Chamber 4-12 White and Black Free Ship GFO/Carbon Reactor!

      $89.00
      Free shipping
      or Best Offer
    • Refugium 500S White Built in Media Reactor Full Kit. Phosphate & Nitrate Removal

      Refugium 500S White Built in Media Reactor Full Kit. Phosphate & Nitrate Removal

      $169.44
      $33.88 shipping
    • Bashsea Media Chamber 6-12 White and Black Free Ship GFO/Carbon

      Bashsea Media Chamber 6-12 White and Black Free Ship GFO/Carbon

      $169.00
      or Best Offer
    • Bashsea Media Chamber 4-12 Free Ship GFO/Carbon

      Bashsea Media Chamber 4-12 Free Ship GFO/Carbon

      $99.00
      or Best Offer
      47 sold
    • Aquarium Media Chamber MRC My Reef Creation Large 19” Tall X 4” Dia. Black Read!

      Aquarium Media Chamber MRC My Reef Creation Large 19” Tall X 4” Dia. Black Read!

      $125.00
      $21.85 shipping
      or Best Offer
    • Bashsea Media Chamber 6-12 Blue and Black Free Ship GFO/Carbon

      Bashsea Media Chamber 6-12 Blue and Black Free Ship GFO/Carbon

      $169.00
      or Best Offer
      Only 1 left!
    • Bean Machine Seawater Nitrate Phosphate Adsorption Fish Tank NO3 PO4 Remover

      Bean Machine Seawater Nitrate Phosphate Adsorption Fish Tank NO3 PO4 Remover

      $49.99
      Free shipping
      or Best Offer
    • Bashsea Media Chamber 6-12 Red and Black Free Ship GFO/Carbon

      Bashsea Media Chamber 6-12 Red and Black Free Ship GFO/Carbon

      $169.00
      or Best Offer
      3 watching
    • FilterBoost Tablet Phosphate remover  6 Tablets For Up To 200L/52.8Gal

      FilterBoost Tablet Phosphate remover  6 Tablets For Up To 200L/52.8Gal

      $8.99
      Free shipping
      or Best Offer
    • Two Little Fishies Phosban 150 Reactor- Free US Shipping

      Two Little Fishies Phosban 150 Reactor- Free US Shipping

      $51.99
      or Best Offer
    • Aquarium Media Chamber MRC My Reef Creation Large 19” Tall X 4” Dia. Black Nice

      Aquarium Media Chamber MRC My Reef Creation Large 19” Tall X 4” Dia. Black Nice

      $200.00
      $21.85 shipping
      or Best Offer
    • PhosBan Reactor 550 Two Little Fishies PBR550 GFO Aquarium Phosphate Removal

      PhosBan Reactor 550 Two Little Fishies PBR550 GFO Aquarium Phosphate Removal

      (8)8 product ratings - PhosBan Reactor 550 Two Little Fishies PBR550 GFO Aquarium Phosphate Removal
      $70.00
      $10.75 shipping
    • Sera 210g Siporax Algovec Professional Phosphate Remover Filter Medium Fish Tank

      Sera 210g Siporax Algovec Professional Phosphate Remover Filter Medium Fish Tank

      $19.45
      $27.90 shipping
    • Two Little Fishies PhosBan Reactor Extension Kit Fish Tank Aquarium

      Two Little Fishies PhosBan Reactor Extension Kit Fish Tank Aquarium

      (1)1 product ratings - Two Little Fishies PhosBan Reactor Extension Kit Fish Tank Aquarium
      $11.69
    • Sera Phosvec Granulat 500g Permanent Phosphate Removal Filter Media Fish Tank

      Sera Phosvec Granulat 500g Permanent Phosphate Removal Filter Media Fish Tank

      $24.41
      $27.90 shipping
    • Two Little Fishies PhosBan Reactor 150 O-Ring

      Two Little Fishies PhosBan Reactor 150 O-Ring

      $6.70
    • Two Little Fishies Phosban Reactor Conversion Screens for NPX Biopellets

      Two Little Fishies Phosban Reactor Conversion Screens for NPX Biopellets

      (3)3 product ratings - Two Little Fishies Phosban Reactor Conversion Screens for NPX Biopellets
      $8.83

    Results Pagination - Page 1

    1. 1
    2. 2

    Additional site navigation

    • About eBay
    • Announcements
    • Community
    • Security Center
    • Seller Center
    • Policies
    • Affiliates
    • Help & Contact
    • Site Map
    Copyright © 1995-2023 eBay Inc. All Rights Reserved. Accessibility, User Agreement, Privacy, Payments Terms of Use, Cookies, Your Privacy Choices and AdChoice