Skip to content
Subscribe and Save 6% Forever on Future Orders!
Subscribe and Save 6% Forever on Future Orders!

API

  • API Turtle Water Conditioner

    API
    Original price $11.87
    Original price $11.87 - Original price $11.87
    Original price $11.87
    Current price $8.48
    $8.48 - $8.48
    Current price $8.48

    API Turtle Water Conditioner removes dangerous chlorine and chloramines from water and detoxifies heavy metals to make tap water safe for aquatic t...

    View full details
    Original price $11.87
    Original price $11.87 - Original price $11.87
    Original price $11.87
    Current price $8.48
    $8.48 - $8.48
    Current price $8.48
    Save $3.39 Save $0.00
  • API Water Softner Pillow

    API
    Original price $10.19
    Original price $10.19 - Original price $10.19
    Original price $10.19
    Current price $7.28
    $7.28 - $7.28
    Current price $7.28

    The API Water Softener Pillow contains ion exchange resins to remove calcium, magnesium, and soluble heavy metal ions, including iron and copper. T...

    View full details
    Original price $10.19
    Original price $10.19 - Original price $10.19
    Original price $10.19
    Current price $7.28
    $7.28 - $7.28
    Current price $7.28
    Save $2.91 Save $0.00
  • Rena API Bio Chem Stars

    API
    Original price $27.97
    Original price $27.97 - Original price $27.97
    Original price $27.97
    Current price $19.98
    $19.98 - $19.98
    Current price $19.98

    API Bio-Chem Stars quickly establish the biological filter in aquariums, with 4 times more surface area than ceramic rings for rapid, massive bacte...

    View full details
    Original price $27.97
    Original price $27.97 - Original price $27.97
    Original price $27.97
    Current price $19.98
    $19.98 - $19.98
    Current price $19.98
    Sold out
  • Rena Filstar Extension Tube & Strainer

    API
    Original price $13.97
    Original price $13.97 - Original price $13.97
    Original price $13.97
    Current price $9.98
    $9.98 - $9.98
    Current price $9.98

    The API Filstar XP Extension Tube and Strainer Kit (formerly Rena Filstar) includes 2 inlet pipe extensions and 1 inlet strainer for easy customiza...

    View full details
    Original price $13.97
    Original price $13.97 - Original price $13.97
    Original price $13.97
    Current price $9.98
    $9.98 - $9.98
    Current price $9.98
    Save $3.99 Save $0.00
  • Rena Filstar Foam 20

    API
    Original price $16.77
    Original price $16.77 - Original price $16.77
    Original price $16.77
    Current price $11.98
    $11.98 - $11.98
    Current price $11.98

    API Rena Filstar XP Filter Foam is a Stage 1 mechanical filtration media that removes coarse debris and solid wastes before they enter the chemical...

    View full details
    Original price $16.77
    Original price $16.77 - Original price $16.77
    Original price $16.77
    Current price $11.98
    $11.98 - $11.98
    Current price $11.98
    Save $4.79 Save $0.00
  • Rena Filstar Foam 30

    API
    Original price $16.77
    Original price $16.77 - Original price $16.77
    Original price $16.77
    Current price $11.98
    $11.98 - $11.98
    Current price $11.98

    API Rena Filstar XP Filter Foam is a Stage 1 mechanical filtration media that removes coarse debris and solid wastes before they enter the chemical...

    View full details
    Original price $16.77
    Original price $16.77 - Original price $16.77
    Original price $16.77
    Current price $11.98
    $11.98 - $11.98
    Current price $11.98
    Save $4.79 Save $0.00
  • Rena Filstar Micro-Filtration Pads

    API
    Original price $11.59
    Original price $11.59 - Original price $11.59
    Original price $11.59
    Current price $8.28
    $8.28 - $8.28
    Current price $8.28

    API Filstar Micro Filtration Pads provide ultra-fine water filtration and polishing for a remarkably clear aquarium. These cotton filter pads remov...

    View full details
    Original price $11.59
    Original price $11.59 - Original price $11.59
    Original price $11.59
    Current price $8.28
    $8.28 - $8.28
    Current price $8.28
    Save $3.31 Save $0.00
  • Rena filstar Super Activated Carbon

    API
    Original price $11.87
    Original price $11.87 - Original price $11.87
    Original price $11.87
    Current price $8.48
    $8.48 - $8.48
    Current price $8.48

    API Super Activated Carbon is a high quality carbon for removal of dissolved organic wastes, foul odors, colors, and toxins your aquarium water. S...

    View full details
    Original price $11.87
    Original price $11.87 - Original price $11.87
    Original price $11.87
    Current price $8.48
    $8.48 - $8.48
    Current price $8.48
    Save $3.39 Save $0.00
  • Rena Filstar XP Canister Clips

    API
    Original price $11.17
    Original price $11.17 - Original price $11.17
    Original price $11.17
    Current price $7.98
    $7.98 - $7.98
    Current price $7.98

    Rena Filstar XP Canister Clips are used to anchor the canister lid to the rest of the filter canister. These clips are a universal fit for all API ...

    View full details
    Original price $11.17
    Original price $11.17 - Original price $11.17
    Original price $11.17
    Current price $7.98
    $7.98 - $7.98
    Current price $7.98
    Save $3.19 Save $0.00
  • Rena Filstar XP Kink Free Tubing

    API
    Original price $36.37
    Original price $36.37 - Original price $36.37
    Original price $36.37
    Current price $25.98
    $25.98 - $25.98
    Current price $25.98

    API Rena Filstar XP kink free tubing is a high quality non kink silicone tubing which is 5 feet long and 0.75" diameter. This tubing is factory tub...

    View full details
    Original price $36.37
    Original price $36.37 - Original price $36.37
    Original price $36.37
    Current price $25.98
    $25.98 - $25.98
    Current price $25.98
    Save $10.39 Save $0.00
  • Rena Filstar XP Super Micro Filtration Pro Pads

    API
    Original price $13.97
    Original price $13.97 - Original price $13.97
    Original price $13.97
    Current price $9.98
    $9.98 - $9.98
    Current price $9.98

    API Filstar XP Super Microfiltration Pads remove extremely fine waste, sediment, and particles from the aquarium while also helping to clear cloudy...

    View full details
    Original price $13.97
    Original price $13.97 - Original price $13.97
    Original price $13.97
    Current price $9.98
    $9.98 - $9.98
    Current price $9.98
    Save $3.99 Save $0.00
  • Rena Filstar XP2 Impeller & Shaft & Bearing

    API
    Original price $55.97
    Original price $55.97 - Original price $55.97
    Original price $55.97
    Current price $39.98
    $39.98 - $39.98
    Current price $39.98

    API Filstar XP M Replacement Impeller, Shaft and Bearing is a replacement impeller for old or damaged impellers in your Filstar XP M Replacement i...

    View full details
    Original price $55.97
    Original price $55.97 - Original price $55.97
    Original price $55.97
    Current price $39.98
    $39.98 - $39.98
    Current price $39.98
    Save $15.99 Save $0.00
  • Rena Filstar XP3 Impeller & Shaft & Bearing

    API
    Original price $55.43
    Original price $55.43 - Original price $55.43
    Original price $55.43
    Current price $39.59
    $39.59 - $39.59
    Current price $39.59

    The Rena Filstar XP3 Impeller replaces the impeller for the Rena Filstar XP3 or API Filstar XP-L Canister Filters. Replacing an old impeller is ess...

    View full details
    Original price $55.43
    Original price $55.43 - Original price $55.43
    Original price $55.43
    Current price $39.59
    $39.59 - $39.59
    Current price $39.59
    Sold out
  • Rena Filstar XP4 Impeller & Shaft & Bearing

    API
    Original price $67.23
    Original price $67.23 - Original price $67.23
    Original price $67.23
    Current price $48.02
    $48.02 - $48.02
    Current price $48.02

    The Rena Filstar XP4 Impeller Kit replaces your old, worn out or broken aquarium canister filter impeller. Replacing an old impeller is essential t...

    View full details
    Original price $67.23
    Original price $67.23 - Original price $67.23
    Original price $67.23
    Current price $48.02
    $48.02 - $48.02
    Current price $48.02
    Save $19.21 Save $0.00