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Aquarium Water Treatments - Hagen - Fish Supplies

  • 180 results
  • Hagen Case Cover Aquaclear 150
    $1.99
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    Hagen Case Cover Aquaclear 150

    This is the replacement filter case cover for the AquaClear 30 Power Filter, formerly known as the AquaClear 150 Power Filter. The grey plastic filter cover; covers the entire filter, helping to eliminate splashing, and cut down on evaporation. More details

  • Hagen Test Kit Reagent Ph Low Freshwater
    $2.99 - $11.18
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    Hagen Test Kit Reagent Ph Low Freshwater

    Clearance Items Test Kits. NutraFin pH Low Range Refill Reagent. Replacement reagent for NutraFin low range ph test kit, approx 225 tests .ideal for use on aquariums containing common tropical fish, fresh or saltwater. More details

  • Hagen AquaClear 30 Filter Insert Foam Block, 3 Pack (Hagen) (11392)
    $1.35 - $14.12
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    Hagen AquaClear 30 Filter Insert Foam Block, 3 Pack (Hagen) (11392)

    AquaClear 30 Foam Filter Insert 3pk provides mechanical filtration by trapping particles and debris in addition to providing biological filtration. Exclusively designed for the AquaClear 30 Power Filter, the insert is safe for fresh and saltwater... More details

  • Hagen Impeller Assembly for Aqua Clear 402 Powerheads
    $1.95 - $21.38
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    Hagen Impeller Assembly for Aqua Clear 402 Powerheads

    Nutrafin Max Goldfish Flake Food is a complete food formulated to meet the nutritional requirements of all goldfish koi and coldwater fish species. It contains ingredients that are nutritionally balanced and designed to reduce waste and increase... More details

  • Hagen AquaClear 110 Filter Insert Biomax (13.6 oz)
    $7.64 - $18.64
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    Hagen AquaClear 110 Filter Insert Biomax (13.6 oz)

    The AquaClear BioMax Filter Insert. provides an optimal environment for. beneficial bacteria growth. It works to reduce ammonia and nitrite levels in your tank and it increases biological filtration efficiency by 30%. The AquaClear 110 BioMax Filter... More details

  • Hagen AquaClear Filter Media Basket 110 (500 Part)
    $3.79 - $11.71
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    Hagen AquaClear Filter Media Basket 110 (500 Part)

    Replacement filter baskets for the AquaClear Power Filters. Holds the filter material in place and displaces water for more effective filtering and longer contact time with dirty aquarium water. More details

  • Hagen Laguna Phos-X Phosphate Remover, Water Treatment
    $29.03 - $49.99
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    Hagen Laguna Phos-X Phosphate Remover, Water Treatment

    Laguna Phos-X is specifically formulated for freshwater ponds to reduce many of the compounds that encourage unsightly water conditions and foul odors. Phos-X absorbs and traps phosphate nitrite and nitrate gradually and safely. As a result your... More details

  • Hagen Test Kit Reagent Kh
    $3.49 - $11.69
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    Hagen Test Kit Reagent Kh

    Water Test Kits Test Kits- Refills. NutraFin KH Reagent Refill. NutraFin test kits are reliable, accurate and easy to use. Monitor your aquarium water regularly to help prevent instability in your aquarium. More details

  • Water Clear 70 (300) Activated Carbon 4.2 oz x 72pk (Hagen)
    $194.28
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    Water Clear 70 (300) Activated Carbon 4.2 oz x 72pk (Hagen)

    AquaClear 70 Activated Carbon Filter Insert improves water clarity for fresh and saltwater aquariums. Exclusively designed for the AquaClear 70 Power Filter, it provides superior adsorption qualities which eliminate odors, discoloration and... More details

  • Hagen Test Kit Reagent Phosphate 1
    $3.99 - $12.20
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    Hagen Test Kit Reagent Phosphate 1

    Nutrafin Phosphate Reagent Refill #1 is. for use with Nutrafin Phosphate Test Kit. Phosphate levels should be monitored weekly. High levels of phosphate often the result of overfeeding or infrequent water changes can contribute to unsightly algae... More details

  • Hagen Nutrafin Max Goldfish Color Enhancing Pellets
    $3.99 - $9.48
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    Hagen Nutrafin Max Goldfish Color Enhancing Pellets

    Hagen Nutrafin Max Goldfish Color Enhancing Pellets #015561163408Small floating pellets. 1.04 oz. For enhancing natural coloration of goldfish, koi, and other coldwater fish. - Food More details

  • Hagen Plant - Gro CO2 Natural System - Habitat: 3 Pack Refill (015561176958)
    $3.49 - $9.99
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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

  • Hagen Seal Ring for Aqua Clear Mini, 150, 200 70 Filters (015561360173)
    $2.38 - $10.56
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    Hagen Seal Ring for Aqua Clear Mini, 150, 200 70 Filters (015561360173)

    Parts Power Filter/Aquaclear. AquaClear Motor Seal Ring. Prevents water from leaking out of the hole that the motor fits into, always monitor seals and pro-actively replace them to avoid leaks. More details

  • RC Hagen A7865 Mini Master Test Kit - Contains 4 Test Parameters
    36.44
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    Walmart.com : 6 Feedback for this seller 1099 user opinions

    RC Hagen A7865 Mini Master Test Kit - Contains 4 Test Parameters

    More details

  • Hagen Nutrafin Plant Gro Aquatic Plant Essential MicroNutrient Iron Enriched 1 oz
    $0.99 - $4.38
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    Hagen Nutrafin Plant Gro Aquatic Plant Essential MicroNutrient Iron Enriched 1 oz

    Nutrafin Plant Gro, Aquatic Plant Essential Micro-Nutrients, 30 mL supports strong plant growth and condition by providing a complete chelated micro nutrient formula (except boron) and is now enriched with Cofactors, various B vitamins and biotin... More details

  • Hagen AquaClear Media Basket for 30 (150) Power filter
    $2.38 - $14.52
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    Hagen AquaClear Media Basket for 30 (150) Power filter

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

  • Hagen Ammonia Reagent Refill Freshwater 18ml
    $6.68 - $7.20
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    Hagen Ammonia Reagent Refill Freshwater 18ml

    Water Test Kits Test Kits- Refills. NutraFin FW Ammonia Reagent Refill. NutraFin test kits are reliable, accurate and easy to use. Monitor your aquarium water regularly to help prevent instability in your aquarium. More details

  • Hagen Motor Unit for Aqua Clear Mini, 150, 200, 70 Filters (A16000)
    $14.91 - $19.99
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    Hagen Motor Unit for Aqua Clear Mini, 150, 200, 70 Filters (A16000)

    Parts Power Filter/Aquaclear. AquaClear Motor. Does not include the impeller. Make sure that the motor seal ring is in place before refilling your filter with water. More details

  • Hagen Test Kit Reagent Calcium 1
    $2.79 - $10.98
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    Hagen Test Kit Reagent Calcium 1

    Nutrafin Calcium Reagent Refill #1 is for use with Nutrafin Calcium Test Kit. Marine reef aquariums especially those containing hard corals and strong growth of coralline algae absorb calcium at a rapid rate often requiring daily testing to ensure... More details

  • Nutrafin Plant Gro Iron Enriched 8.5 oz (Hagen) (A7948)
    $6.67 - $10.34
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    Nutrafin Plant Gro Iron Enriched 8.5 oz (Hagen) (A7948)

    Nutrafin Plant Gro Aquatic Plant Essential Micro-Nutrient Aquarium Supplement supports strong plant growth and conditioning by providing a complete chelated micro nutrient formula (except boron). Nutrafin Plant Gro Aquatic Plant Essential... More details

  • Hagen Filter Part Aquaclear 150 - 300 Impeller Shaft
    $2.98 - $11.17
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    Hagen Filter Part Aquaclear 150 - 300 Impeller Shaft

    AquaClear Impeller Shaft for AquaClear 20, 30, 50, 70: Impeller Shaft - 20, 30, 50, 70 #A16001 Over time wear and tare of the impeller and impeller parts can reduce pump performance, The Impeller Shaft for AquaClear 20, 30, 50, 70  will help ensure... More details

  • Hagen Nutrafin Aqua Plus Tap Water Conditioner 17 oz
    $8.17 - $13.99
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    Hagen Nutrafin Aqua Plus Tap Water Conditioner 17 oz

    Nutrafin Aqua Plus Tap Water Conditioner, 500 mL makes tap water safe for tropical fish. Protects scales, fins, neutralizes chlorine, chloramine, undesirable metals and features a proven US patented stress relief function with the inclusion of PHE... More details

  • Hagen 110/500 Media Carbon
    $1.39 - $12.23
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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_Water_Clear_Filter_Insert_Zeo Carb_50 (Hagen) (A614)
    $1.99 - $5.99
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    Hagen_Water_Clear_Filter_Insert_Zeo Carb_50 (Hagen) (A614)

    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

  • Aquaclear 70 Media Basket
    92.88
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    Aquaclear 70 Media Basket

    NEW AquaClear 70 Media Basket $92.88 $124.95 This media basket will greatly improve the clarity of your aquarium water. Everything is forced through filter floss with it's specialized designed chamber. Water is then forced through your media. The... More details

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