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Filters & Filter Media

  • Fluval Filter Foam Block - For Fluval Canister Filters 205 & 305 (2 Pack) - Giftscircle
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    $10.38
    $10.38 - $10.38
    $10.38
    $8.65
    $8.65 - $8.65
    $8.65

    Fluval Filter Foam Block - For Fluval Canister Filters 205 & 305 (2 Pack)

    Fluval

    Fluval Foams capture large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Custom fit...

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    $10.38
    $10.38 - $10.38
    $10.38
    $8.65
    $8.65 - $8.65
    $8.65
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  • Fluval Fine FX5/6 Water Polishing Pad - 3 Pack - Giftscircle
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    $5.60
    $5.60 - $5.60
    $5.60
    $4.67
    $4.67 - $4.67
    $4.67

    Fluval Fine FX5/6 Water Polishing Pad - 3 Pack

    Fluval

    Fluval Water Polishing Pads are specially designed to fit Fluval FX5 & FX6 High Performance Canister Filters. These extra thick, micro-fine po...

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    $5.60
    $5.60 - $5.60
    $5.60
    $4.67
    $4.67 - $4.67
    $4.67
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  • Fluval FX5/6 Replacement Carbon Impregnated Foam Pad - 2 count - Giftscircle
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    $10.14
    $10.14 - $10.14
    $10.14
    $8.45
    $8.45 - $8.45
    $8.45

    Fluval FX5/6 Replacement Carbon Impregnated Foam Pad - 2 count

    Fluval

    Fluval Carbon Impregnated Foam Pads are specially designed for Fluval FX 4, FX5 and FX6 High Performance Canister Filters. These carbon impregnated...

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    $10.14
    $10.14 - $10.14
    $10.14
    $8.45
    $8.45 - $8.45
    $8.45
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  • Elite Hush 55 Replacement Carbon / Polyester Cartridges - 5 count - Giftscircle
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    $39.90
    $39.90 - $39.90
    $39.90
    $33.25
    $33.25 - $33.25
    $33.25

    Elite Hush 55 Replacement Carbon / Polyester Cartridges - 5 count

    Elite

    With the Elite Hush 55 Replacement Carbon / Polyester Cartridges the fine pre-filtration pad polishes aquarium water while the activated carbon rem...

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    $39.90
    $39.90 - $39.90
    $39.90
    $33.25
    $33.25 - $33.25
    $33.25
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  • Marina Bio-Clear Slim Power Filter Cartridge - 3 Pack - Giftscircle
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    $6.16
    $6.16 - $6.16
    $6.16
    $5.13
    $5.13 - $5.13
    $5.13

    Marina Bio-Clear Slim Power Filter Cartridge - 3 Pack

    Marina

    Marina Slim Filter Bio-Carb is a genuine replacement cartridge for all three Marina Slim Filter Models (S10, S15, S20). Ideal for tropical fish, t...

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    $6.16
    $6.16 - $6.16
    $6.16
    $5.13
    $5.13 - $5.13
    $5.13
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  • Fluval Underwater Filter Stage 2 Polyester/Carbon Cartridges - U3 Filter Cartridge (2 Pack) - Giftscircle
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    $5.92
    $5.92 - $5.92
    $5.92
    $4.93
    $4.93 - $4.93
    $4.93

    Fluval Underwater Filter Stage 2 Polyester/Carbon Cartridges - U3 Filter Cartridge (2 Pack)

    Fluval

    The Fluval Poly/Carbon Cartridge has two sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the...

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    $5.92
    $5.92 - $5.92
    $5.92
    $4.93
    $4.93 - $4.93
    $4.93
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  • Fluval SPEC Replacement Foam Filter Block - 1 count - Giftscircle
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    $4.34
    $4.34 - $4.34
    $4.34
    $3.62
    $3.62 - $3.62
    $3.62

    Fluval SPEC Replacement Foam Filter Block - 1 count

    Fluval

    Marina Foam keeps aquarium water clean and healthy by removing particles and debris. Suitable for use in Fluval EVO 13.5 Gallon Aquarium and Fluval...

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    $4.34
    $4.34 - $4.34
    $4.34
    $3.62
    $3.62 - $3.62
    $3.62
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  • Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U1 Filter (1 Pack) - Giftscircle
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    $1.60
    $1.60 - $1.60
    $1.60
    $1.33
    $1.33 - $1.33
    $1.33

    Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U1 Filter (1 Pack)

    Fluval

    The Fluval Foam Pad captures large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Cu...

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    $1.60
    $1.60 - $1.60
    $1.60
    $1.33
    $1.33 - $1.33
    $1.33
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  • Sold out
    $35.99
    $35.99 - $35.99
    $35.99
    $32.72
    $32.72 - $32.72
    $32.72

    Aquaclear Power Filter - Aquaclear 20 (100 GPH - 5-20 Gallon Tanks)

    AquaClear

    Hagen Aquaclear Power Filter'sPatented Refiltration System provides optimal mechanical, chemical and biological filtration for 5 - 110 U.S. Gal. Aq...

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    $35.99
    $35.99 - $35.99
    $35.99
    $32.72
    $32.72 - $32.72
    $32.72
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  • Fluval Stage 3 Biomax Replacement - For U2, U3 & U4 Underwater Filters - Giftscircle
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    $9.20
    $9.20 - $9.20
    $9.20
    $7.67
    $7.67 - $7.67
    $7.67

    Fluval Stage 3 Biomax Replacement - For U2, U3 & U4 Underwater Filters

    Fluval

    Fluval BIOMAX provides an optimal environment for the colonization and growth of beneficial bacteria. The unique bio rings have a complex pore sys...

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    $9.20
    $9.20 - $9.20
    $9.20
    $7.67
    $7.67 - $7.67
    $7.67
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  • Fluval Underwater Filter Stage 2 Polyester/Carbon Cartridges - U2 Filter Cartridge (2 Pack) - Giftscircle
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    $6.14
    $6.14 - $6.14
    $6.14
    $5.12
    $5.12 - $5.12
    $5.12

    Fluval Underwater Filter Stage 2 Polyester/Carbon Cartridges - U2 Filter Cartridge (2 Pack)

    Fluval

    The Fluval Poly/Carbon Cartridge has two sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the...

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    $6.14
    $6.14 - $6.14
    $6.14
    $5.12
    $5.12 - $5.12
    $5.12
    Sold out
  • Marina Bio-Clear Zeolite Slim Power Filter Cartridge - 3 Pack - Giftscircle
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    $7.30
    $7.30 - $7.30
    $7.30
    $6.08
    $6.08 - $6.08
    $6.08

    Marina Bio-Clear Zeolite Slim Power Filter Cartridge - 3 Pack

    Marina

    Marina Slim Filter Bio-Clear is a genuine replacement cartridge for all three Marina Slim Filter Models (S10, S15, S20). Ideal for goldfish, the f...

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    $7.30
    $7.30 - $7.30
    $7.30
    $6.08
    $6.08 - $6.08
    $6.08
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  • Aquaclear Quick Filter Replacement Cartridge - 2 Pack - Giftscircle
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    $5.58
    $5.58 - $5.58
    $5.58
    $4.65
    $4.65 - $4.65
    $4.65

    Aquaclear Quick Filter Replacement Cartridge - 2 Pack

    AquaClear

    The AquaClear Quick Filter cartridge has an extra thick duo-density pad that has an expanded capacity to remove solid wastes. It can remove even t...

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    $5.58
    $5.58 - $5.58
    $5.58
    $4.65
    $4.65 - $4.65
    $4.65
    Sold out
  • Aquaclear Ammonia Remover Filter Insert - For Aquaclear 20 Power Filter - Giftscircle
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    $4.28
    $4.28 - $4.28
    $4.28
    $3.06
    $3.06 - $3.06
    $3.06

    Aquaclear Ammonia Remover Filter Insert - For Aquaclear 20 Power Filter

    AquaClear

    AquaClear Ammonia Remover Filter Inserts are natural ammonia removing filter media. Ammonia Remover is effective in freshwater aquariums for the co...

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    $4.28
    $4.28 - $4.28
    $4.28
    $3.06
    $3.06 - $3.06
    $3.06
    Sold out
  • Fluval Underwater Filter Stage 2 Polyester/Carbon Cartridges - U4 Filter Cartridge (2 Pack) - Giftscircle
    Sold out
    $5.98
    $5.98 - $5.98
    $5.98
    $4.98
    $4.98 - $4.98
    $4.98

    Fluval Underwater Filter Stage 2 Polyester/Carbon Cartridges - U4 Filter Cartridge (2 Pack)

    Fluval

    The Fluval Poly/Carbon Cartridge has two sides that combine to provide thorough and effective chemical filtration, the crucial second stage in the...

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    $5.98
    $5.98 - $5.98
    $5.98
    $4.98
    $4.98 - $4.98
    $4.98
    Sold out
  • Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U2 Filter (2 Pack) - Giftscircle
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    $3.66
    $3.66 - $3.66
    $3.66
    $3.05
    $3.05 - $3.05
    $3.05

    Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U2 Filter (2 Pack)

    Fluval

    The Fluval Foam Pad captures large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Cu...

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    $3.66
    $3.66 - $3.66
    $3.66
    $3.05
    $3.05 - $3.05
    $3.05
    Sold out
  • Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U4 Filter (2 Pack) - Giftscircle
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    $3.14
    $3.14 - $3.14
    $3.14
    $2.62
    $2.62 - $2.62
    $2.62

    Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U4 Filter (2 Pack)

    Fluval

    The Fluval Foam Pad captures large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Cu...

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    $3.14
    $3.14 - $3.14
    $3.14
    $2.62
    $2.62 - $2.62
    $2.62
    Sold out
  • Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U3 Filter (2 Pack) - Giftscircle
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    $2.92
    $2.92 - $2.92
    $2.92
    $2.43
    $2.43 - $2.43
    $2.43

    Fluval U-Sereis Underwater Filter Foam Pads - Foam Pad For U3 Filter (2 Pack)

    Fluval

    The Fluval Foam Pad captures large particles and debris for effective mechanical filtration, the crucial first stage in the filtration process. Cu...

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    $2.92
    $2.92 - $2.92
    $2.92
    $2.43
    $2.43 - $2.43
    $2.43
    Sold out
  • Sold out
    $67.38
    $67.38 - $67.38
    $67.38
    $41.09
    $41.09 - $41.09
    $41.09

    Aquaclear Power Filter - Aquaclear 30 (150 GPH - 10-30 Gallon Tanks)

    AquaClear

    Hagen Aquaclear Power Filter'sPatented Refiltration System provides optimal mechanical, chemical and biological filtration for 5 - 110 U.S. Gal. Aq...

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    $67.38
    $67.38 - $67.38
    $67.38
    $41.09
    $41.09 - $41.09
    $41.09
    Sold out
  • Aquaclear Ammonia Remover Filter Insert - For Aquaclear 50 Power Filter - Giftscircle
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    $6.16
    $6.16 - $6.16
    $6.16
    $4.40
    $4.40 - $4.40
    $4.40

    Aquaclear Ammonia Remover Filter Insert - For Aquaclear 50 Power Filter

    AquaClear

    AquaClear Ammonia Remover Filter Inserts are natural ammonia removing filter media. Ammonia Remover is effective in freshwater aquariums for the co...

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    $6.16
    $6.16 - $6.16
    $6.16
    $4.40
    $4.40 - $4.40
    $4.40
    Sold out
  • Sold out
    $4.40
    $4.40 - $4.40
    $4.40
    $3.67
    $3.67 - $3.67
    $3.67

    AquaClear Filter Insert - Zeo-Carb - 30 gallon - 1 count

    AquaClear

    A powerful combination of Activated Carbon and Ammonia Remover, the AquaClear Zeo-Carb Filter Insert effectively eliminates odors, discoloration, a...

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    $4.40
    $4.40 - $4.40
    $4.40
    $3.67
    $3.67 - $3.67
    $3.67
    Sold out
  • Aquaclear Filter Insert Foam - For Aquaclear 30 Power Filter - Giftscircle
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    $1.60
    $1.60 - $1.60
    $1.60
    $1.33
    $1.33 - $1.33
    $1.33

    Aquaclear Filter Insert Foam - For Aquaclear 30 Power Filter

    AquaClear

    AquaClear Filter Insert Foam performs mechanical filtration by trapping particles and debris as they pass through the insert. This unique foam, des...

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    $1.60
    $1.60 - $1.60
    $1.60
    $1.33
    $1.33 - $1.33
    $1.33
    Sold out
  • Aquaclear Filter Insert Foam - For Aquaclear 50 Power Filter - Giftscircle
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    $2.50
    $2.50 - $2.50
    $2.50
    $2.08
    $2.08 - $2.08
    $2.08

    Aquaclear Filter Insert Foam - For Aquaclear 50 Power Filter

    AquaClear

    AquaClear Filter Insert Foam performs mechanical filtration by trapping particles and debris as they pass through the insert. This unique foam, des...

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    $2.50
    $2.50 - $2.50
    $2.50
    $2.08
    $2.08 - $2.08
    $2.08
    Sold out
  • Aquaclear Filter Insert Foam - For Aquaclear 20 Power Filter - Giftscircle
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    $2.40
    $2.40 - $2.40
    $2.40
    $2.00
    $2.00 - $2.00
    $2.00

    Aquaclear Filter Insert Foam - For Aquaclear 20 Power Filter

    AquaClear

    AquaClear Filter Insert Foam performs mechanical filtration by trapping particles and debris as they pass through the insert. This unique foam, des...

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    $2.40
    $2.40 - $2.40
    $2.40
    $2.00
    $2.00 - $2.00
    $2.00
    Sold out