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Water Care

Clear, healthy water is critical to the health of your aquatic pets. If you’re looking to test your aquarium water, find the right water conditioners to maintain a healthy ecosystem or find solutions for algae control, our selection of water care products has everything you need to create the safe, crystal clear water your aquatic pets deserve.

UV Sterilizers: Your Key to Water Clarity & Disease Prevention

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107 Items

  1. 3 Stage 75 GPD AquaReady RO System
    AquaReady
    3 Stage 75 GPD AquaReady RO System
    $69.99 $69.99

  2. Prime - Complete Concentrated Water Conditioner
    Seachem
    Prime - Complete Concentrated Water Conditioner
    From: $4.52

    Choose Options Notify Me When In-Stock
  3. AquaPlus Water Conditioner 8.4oz
    Fluval
    AquaPlus Water Conditioner 8.4oz
    $5.52 $6.49

  4. Freshwater Master Test Kit
    API
    Freshwater Master Test Kit
    $35.98 $35.98

  5. AquaReady Complete RO System
    1 Review
    AquaReady
    AquaReady Complete RO System
    $159.99 $159.99

  6. RO Membrane for AquaReady RO System
    AquaReady
    RO Membrane for AquaReady RO System
    $59.99 $59.99

  7. Sediment Cartridge for AquaReady RO System
    AquaReady
    Sediment Cartridge for AquaReady RO System
    $9.99 $9.99

  8. Carbon Block Filter for AquaReady RO System
    AquaReady
    Carbon Block Filter for AquaReady RO System
    $14.99 $14.99

  9. BRS 4 Stage RO Only Replacement Filter Kit
    1 Review
    Bulk Reef Supply
    BRS 4 Stage RO Only Replacement Filter Kit
    $23.75 $29.69

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  10. Matrikx 4 Stage RO Drinking Water Replacement Filter Kit
    Bulk Reef Supply
    Matrikx 4 Stage RO Drinking Water Replacement Filter Kit
    $30.39 $37.99

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  11. Freshwater/Saltwater Nitrate Test Kit, Test kit of 90 tests
    1 Review
    API
    Freshwater/Saltwater Nitrate Test Kit, Test kit of 90 tests
    $13.98 $13.98

  12. Freshwater/Saltwater Ammonia Test Kit, Test kit of 130 tests
    API
    Freshwater/Saltwater Ammonia Test Kit, Test kit of 130 tests
    $15.48 $15.48

  13. AF Water Conditioner
    Aquaforest
    AF Water Conditioner
    From: $7.29

    Choose Options Notify Me When In-Stock
  14. Waste Control Biological Aquarium Cleaner 8.4oz
    Fluval
    Waste Control Biological Aquarium Cleaner 8.4oz
    $13.59 $15.99

  15. O-Ring for BRS 10
    Bulk Reef Supply
    O-Ring for BRS 10" RO Canisters
    From: $1.59

    Choose Options Notify Me When In-Stock
  16. Aqua Essential Water Conditioner
    API
    Aqua Essential Water Conditioner
    From: $8.68

    Choose Options Notify Me When In-Stock
  17. Accu-Clear Water Clarifier 8oz
    API
    Accu-Clear Water Clarifier 8oz
    $9.48 $9.48

  18. AquaReady DI Stage Add-On
    AquaReady
    AquaReady DI Stage Add-On
    $69.99 $69.99

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  19. Add-On Canister for AquaReady RO Systems
    AquaReady
    Add-On Canister for AquaReady RO Systems
    $34.99 $34.99

  20. Freshwater Aquarium Salt
    API
    Freshwater Aquarium Salt
    From: $8.78

    Choose Options Notify Me When In-Stock
  21. Algaefix Freshwater 16oz
    API
    Algaefix Freshwater 16oz
    $16.99 $16.99

  22. Betta Basics (60 mL)
    Seachem
    Betta Basics (60 mL)
    $2.63 $2.63

  23. Neutral Regulator (250 g)
    Seachem
    Neutral Regulator (250 g)
    $8.15 $8.15

  24. Ammonia Test Kit
    NT Labs
    Ammonia Test Kit
    $9.14 $11.42

  25. Nitrite Test Kit
    NT Labs
    Nitrite Test Kit
    $8.12 $10.15

  26. Hardness Test Kit
    1 Review
    NT Labs
    Hardness Test Kit
    $9.14 $11.42

  27. Broad pH Test Kit
    NT Labs
    Broad pH Test Kit
    $8.12 $10.15

  28. Narrow pH Test Kit
    NT Labs
    Narrow pH Test Kit
    $8.12 $10.15

  29. One & Only Live Nitrifying Bacteria (Freshwater)
    Dr. Tim's Aquatics
    One & Only Live Nitrifying Bacteria (Freshwater)
    From: $27.36

    Choose Options Notify Me When In-Stock
  30. Waste-Away Natural Aquarium Cleaner (Freshwater)
    Dr. Tim's Aquatics
    Waste-Away Natural Aquarium Cleaner (Freshwater)
    From: $16.23

    Choose Options Notify Me When In-Stock
  31. Eco-Balance Multi-Strained Probiotic Bacteria (Freshwater)
    Dr. Tim's Aquatics
    Eco-Balance Multi-Strained Probiotic Bacteria (Freshwater)
    From: $18.95

    Choose Options Notify Me When In-Stock
  32. Re-Fresh (Freshwater) - 8 oz
    Dr. Tim's Aquatics
    Re-Fresh (Freshwater) - 8 oz
    $27.02 $31.79

  33. Clear-Up Natural Water Clarifier (Freshwater)
    Dr. Tim's Aquatics
    Clear-Up Natural Water Clarifier (Freshwater)
    From: $10.87

    Choose Options Notify Me When In-Stock
  34. AquaCleanse Tap Water Conditioner (Freshwater)
    Dr. Tim's Aquatics
    AquaCleanse Tap Water Conditioner (Freshwater)
    From: $10.11

    Choose Options Notify Me When In-Stock
  35. Aquaforest Freshwater AF Clear Boost/AF Life Essence
    Aquaforest
    Aquaforest Freshwater AF Clear Boost/AF Life Essence
    $9.10 $18.20

  36. Brightwell Shrimp Bio Boost Bundle
    Brightwell Aquatics
    Brightwell Shrimp Bio Boost Bundle
    $28.89 $57.78

  37. Live Filter Media (Biospheres - Nano)
    Aqua Natural
    Live Filter Media (Biospheres - Nano)
    $9.09 $9.09

  38. Matrikx 4 Stage RO (no DI) Replacement Filter Kit
    Bulk Reef Supply
    Matrikx 4 Stage RO (no DI) Replacement Filter Kit
    $18.39 $22.99

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  39. Live Filter Media (Quartz Rings)
    Aqua Natural
    Live Filter Media (Quartz Rings)
    $9.09 $9.09

  40. Live Filter Media (Biospheres - Large)
    Aqua Natural
    Live Filter Media (Biospheres - Large)
    $9.09 $9.09

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