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Aquarium Water Treatments - eBay - Hagen - Fish Supplies

  • 39 results

All to choose your Aquarium Water Treatments - eBay - Hagen - Fish Supplies, thanks to the web's most comprehensive price comparison and buying guide ! In this category you will find the best deals, consumer reviews, professional tests, photos and videos to help you choose the best products at the best price.

  • Hagen Nutrafin Cycle Biological Aquarium Supplement 8.4 oz
    $8.49 - $17.15
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    Hagen Nutrafin Cycle Biological Aquarium Supplement 8.4 oz

    Nutrafin Cycle: 8 oz #A7902 Hagen Cycle can be used in freshwater and saltwater aquariums. Works together with other beneficial strains to eliminate harmful toxins.  Hagen Cycle Biological Aquarium Supplement is an ideal mixture of massive amounts... More details

  • Hagen Plant - Gro CO2 Natural System - Habitat: Stablize/Activate System (015561176903)
    $23.99 - $39.89
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    Hagen Plant - Gro CO2 Natural System - Habitat: Stablize/Activate System (015561176903)

    Designed to supply any aquarium with a safe, economical, and efficient method of providing nature's most powerful carbon source for plants. It allows quick, easy and affordable refills of ingredients to provide continuous co2 for a 3-4 week period. More details

  • Hagen Aquaclear 300 - 500 Intake Stem
    $1.82 - $14.99
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    Hagen Aquaclear 300 - 500 Intake Stem

    Product Features: Pet Care Type: Containment & Houses; Pet Type: Fish; Containment Type: Containment Accessories; Containment Accessories Type: Aquarium Water Treatments More details

  • Hagen Carbon Aquaclear 50 3PK
    $2.74 - $13.00
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    Hagen Carbon Aquaclear 50 3PK

    Multiple insert filtration system yields more media volume than comparable cartridges. Alternating media replacement preserves bacterial colonies t... More details

  • Hagen A634 Impeller Assy for A610 (022363)
    $8.40 - $13.25
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    Hagen A634 Impeller Assy for A610 (022363)

    AquaClear replacement impeller assembly. The impeller is what makes the filter system work, and is commonly the root of filtration problems due to lack of cleaning and maintenance. Clean the impeller and the rest of your filtration system regularly. More details

  • Hagen Plant - Gro CO2 Natural System - Habitat: 3 Pack Refill (015561176958)
    $3.49 - $20.26
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    Hagen Plant - Gro CO2 Natural System - Habitat: 3 Pack Refill (015561176958)

    Hagen Nutrafin Plant-Gro CO2 Activator & Stabilizer Refills - 3 Pack: Plant-Gro CO2 Activator & Stabilizer Refills - 3 Pack #A7695 Refills for use with the Hagen Nutrafin CO2 Natural Plant System. Includes 3 Activator packets and 3 Stabilizer... More details

  • Water Clear 30 Activated Carbon, 1.5 oz. (Hagen) (A602)
    $1.25 - $8.01
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    Water Clear 30 Activated Carbon, 1.5 oz. (Hagen) (A602)

    AquaClear Activated Carbon Filter Inserts improve water clarity for fresh and saltwater aquariums. Exclusively designed for the AquaClear Power Filters, they provide superior adsorption qualities which eliminate odors, discoloration and impurities. More details

  • Hagen Impeller Assembly for 70 300 Filters (A636)
    $11.50 - $14.80
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    Hagen Impeller Assembly for 70 300 Filters (A636)

    AquaClear replacement impeller assembly. The impeller is what makes the filter system work, and is commonly the root of filtration problems due to lack of cleaning and maintenance. Clean the impeller and the rest of your filtration system regularly. More details

  • Plant Grow 16Oz (Hagen) (PT866)
    $10.81 - $11.99
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    Plant Grow 16Oz (Hagen) (PT866)

    Laguna Plant Grow is specifically formulated to provide many benefits to pond plants. Plant Grow contains chelated micro-nutrients that promote plant growth and help keep plants strong and vigorous. It is ideal for all pond plants, including... More details

  • Hagen Extension with Strainer Mini - 200
    $3.49 - $5.99
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    Hagen Extension with Strainer Mini - 200

    The extension tube will increase the efficiency of the Aqua Clear filter by allowing it to reach deeper into the tank. This is the replacement extension tube and strainer for the Aqua Clear 20, 30, 50, 150, 200, and Mini filters. More details

  • Foam Block Water Clear 30 150 1 pk (Hagen)
    $0.95 - $6.75
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    Foam Block Water Clear 30 150 1 pk (Hagen)

    Foam AquaClear filter inserts are specifically developed for use with Aquaclear Junior and Aquaclear 150 Filters. They will function effectively to remove dirt and floating debris from your freshwater or saltwater aquarium. The numerous attachment... More details

  • Hagen AquaClear Intake Stem Adapter for 110 (500) Powerfilter
    $1.89 - $7.88
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    Hagen AquaClear Intake Stem Adapter for 110 (500) Powerfilter

    AquaClear Intake Stem Adapter for AquaClear 110 - formerly 500: Instake Stem Adapter - 110 (500) #A16412 Over time wear and tare of pump parts can reduce pump performance, The Intake Stem Adapter for AquaClear 110 - formerly 500 will help ensure... More details

  • AQUACLEAR 200 MEDIA BAG AQUACLEAR 50 MEDIA BAG (Hagen)
    $2.99 - $14.95
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    AQUACLEAR 200 MEDIA BAG AQUACLEAR 50 MEDIA BAG (Hagen)

    Fine media bag holds media for addditional filtration needs. Excellent for use with peat, resins, or other media. 2 pack. More details

  • Hagen AquaClear 110 Zeo Carb Insert (Hagen) (A624)
    $4.13 - $5.99
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    Hagen AquaClear 110 Zeo Carb Insert (Hagen) (A624)

    Foam Filter that mechanically filters dirt and debris. Tailored fit prevents bypass. Large capacity for waste capture. Porous construction provides numerous bacterial attachments. Long lasting and reusable. For fresh and salt water use! More details

  • ClearMax (Phos X) CLEARMAX (PHOS X PHOSPHATE REMOVER) (Hagen) (A1348)
    $9.04 - $23.52
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    ClearMax (Phos X) CLEARMAX (PHOS X PHOSPHATE REMOVER) (Hagen) (A1348)

    Fluval Clearmax Phosphate Remover for all filters. It traps phosphate, nitrate and nitrite. It also reduces odours, makes maintenance easier and provided crystal clear water to create ideal condidtions for fish. More details

  • Hagen AquaClear 70 Filter Insert Foam Block, 3 Pack (Hagen) (A1396)
    $4.52 - $10.99
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    Hagen AquaClear 70 Filter Insert Foam Block, 3 Pack (Hagen) (A1396)

    AquaClear Foam Filter Insert provides mechanical filtration by trapping particles and debris, in addition it offers powerful biological filtration. Exclusively designed for the AquaClear Power Filters, and safe for fresh and saltwater aquariums. More details

  • Hagen Nutrafin Max Goldfish Mix: .92oz.
    $3.49 - $5.99
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    Hagen Nutrafin Max Goldfish Mix: .92oz.

    Hagen Nutrafin Max Goldfish Mix: .92 oz. #015561163309 Medium size floating pellets. Breeder tin. Mixture of Green Basic and Color Enhancing foods. For goldfish, koi and other coldwater fish. - Food More details

  • Fluval Ammonia Remover 3x 180 gram 3pk Media x 24pk (Hagen) (A148024PKMC)
    $92.58
    Compare

    Fluval Ammonia Remover 3x 180 gram 3pk Media x 24pk (Hagen) (A148024PKMC)

    540 g3 nylon bags of 180 g eachFluval Ammonia Remover is a natural ion-exchange media designed to remove toxic ammonia as water passes over it. Controlling ammonia levels reduces stress on fish. Use this product to provide a healthy environment when... More details

  • Hagen 110/500 Media Carbon
    $4.47 - $14.99
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    Hagen 110/500 Media Carbon

    AquaClear 110 Activated Carbon Filter. Insert improves water clarity for freshwater and marine aquariums. AquaClear 110 Activated Carbon Filter. Insert provides superior adsorption. qualities which eliminate odors . discoloration and impurities. The... More details

  • Hagen Extension with Strainer 300 - 500 (A627)
    $4.49 - $6.99
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    Hagen Extension with Strainer 300 - 500 (A627)

    Hagen AquaClear Aquaclear Filter Extension Tube: 70 (formerly 300), 110 (formerly 500) #A627 Snap tubes together to extend the siphon entrance deeper into the aquarium with the Hagen Aquaclear Filter Extension Tube!   - Aquarium Power Filter Parts... More details

  • Hagen Intake Stem for Aqua Clear Mini
    $2.78 - $9.94
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    Hagen Intake Stem for Aqua Clear Mini

    Product Features: Pet Care Type: Containment & Houses; Pet Type: Fish; Containment Type: Containment Accessories; Containment Accessories Type: Aquarium Water Treatments More details

  • Hagen Aquaclear Amrid Ammonia Remover (for Aquaclear 500)
    $3.22 - $11.80
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    Hagen Aquaclear Amrid Ammonia Remover (for Aquaclear 500)

    Sizes: 20 (for 5-20 gallon aquariums), 30 (for 10-30 gallon aquariums), 50 (for 20-50 gallon aquariums), 70 (for 40-70 gallon aquariums), 110 (for 60-110 gallon aquariums). More details

  • Hagen Aqua Clear Activated Carbon 3pk 20 Gallon (A1380)
    $3.45 - $15.08
    Compare

    Hagen Aqua Clear Activated Carbon 3pk 20 Gallon (A1380)

    AquaClear 20 Activated Carbon Filter Insert 3 pack improves water clarity for fresh and saltwater aquariums. Exclusively designed for the AquaClear 20 Power Filter, it provides superior adsorption qualities which eliminate odors, discoloration and... More details

  • Hagen AquaClear 20 Parts - FILTER CASE AQUACLEAR MINI
    $3.99 - $7.99
    Compare

    Hagen AquaClear 20 Parts - FILTER CASE AQUACLEAR MINI

    Product Features: Pet Care Type: Containment & Houses; Pet Type: Fish; Containment Type: Containment Accessories; Containment Accessories Type: Aquarium Water Treatments More details

  • Hagen Water Clear 30 Biomax (Hagen) (A1371)
    $0.99 - $9.50
    Compare

    Hagen Water Clear 30 Biomax (Hagen) (A1371)

    BioMax: Increases biological filtration efficiency by 30%. Optimize your AquaClear Power Filter with Biomax. BioMax inserts expand the biological capacity of aquarium filters and enhance ammonia and nitrate reduction. More details

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