Filter Media & Accessories | Surplus Network

6-Pack Pre-Filter Sponge for Aquarium Fish Tank Filter Replacement Foam Cover

USA

6-Pack Pre-Filter Sponge for Aquarium...

$7.99 USD

6-Pack Pre-Filter Sponge for Aquarium...

$7.99 USD

12" x 72" x1" Aquarium Bio Sponge Filter Pad Cut-to-Fit Open Cell Foam Fish Sump

USA

12" x 72" x1" Aquarium Bio Sponge...

$7.99 USD

12" x 72" x1" Aquarium Bio Sponge...

$7.99 USD

8oz Activated Carbon Pellets Aquarium Filtration Pelletized Activated Carbon

USA

8oz Activated Carbon Pellets Aquarium...

$7.99 USD

8oz Activated Carbon Pellets Aquarium...

$7.99 USD

US Bulk Carbon Charcoal Filter Media Pellets for Aquarium Fish Tanks

USA

US Bulk Carbon Charcoal Filter Media...

$7.99 USD

US Bulk Carbon Charcoal Filter Media...

$7.99 USD

Seachem Purigen

USA

Seachem Purigen

$12.89 USD

Seachem Purigen

$12.89 USD

10 lb GFO (Granular Ferric Oxide) - Aquarium Phosphate Remover - Free Shipping!

USA

10 lb GFO (Granular Ferric Oxide) -...

$99.95 USD

10 lb GFO (Granular Ferric Oxide) -...

$99.95 USD

6 lbs Activated Carbon in 6 Media Bags for Aquarium Fish Pond Canister Filter

USA

6 lbs Activated Carbon in 6 Media...

$21.00 USD

6 lbs Activated Carbon in 6 Media...

$21.00 USD

8D Aquarium Filter Media 8-Layer Filter Pads Bio Sponge Foam for Fish Tank Pond

USA

8D Aquarium Filter Media 8-Layer...

$9.49 USD

8D Aquarium Filter Media 8-Layer...

$9.49 USD

Extra Fine Reusable Mesh Filter Media Drawstring Bags for Aquarium Filtration

USA

Extra Fine Reusable Mesh Filter Media...

$11.49 USD

Extra Fine Reusable Mesh Filter Media...

$11.49 USD

Fluval Spray Bar Kit

USA

Fluval Spray Bar Kit

$16.99 USD

Fluval Spray Bar Kit

$16.99 USD

IM Innovative Marine Desktop Overflow Fish Guard Weirs.

USA

IM Innovative Marine Desktop Overflow...

$16.99 USD

IM Innovative Marine Desktop Overflow...

$16.99 USD

Reefing Art Ceramic Bio Filter media Vast Surface for aquarium sump canister

USA

Reefing Art Ceramic Bio Filter media...

$16.99 USD

Reefing Art Ceramic Bio Filter media...

$16.99 USD

AQUANEAT® Replacement Canister Filter Pads Compatible to Cascade 700/1000 Sponge

USA

AQUANEAT® Replacement Canister...

$16.99 USD

AQUANEAT® Replacement Canister...

$16.99 USD

FBA Aquarium Filter Pipes Clear Glass Lily Inflow Surface Skimmer Outflow set

USA

FBA Aquarium Filter Pipes Clear Glass...

$30.47 USD

FBA Aquarium Filter Pipes Clear Glass...

$30.47 USD

Filter Socks 4" ring x 10" long Felt 200 Micron sock Aquarium Reef Wet Dry Sump

USA

Filter Socks 4" ring x 10" long Felt...

$6.99 USD

Filter Socks 4" ring x 10" long Felt...

$6.99 USD

Fluval Ammonia Remover, Chemical Filter Media for Freshwater Aquariums, 3-Pack

USA

Fluval Ammonia Remover, Chemical...

$6.99 USD

Fluval Ammonia Remover, Chemical...

$6.99 USD

SEACHEM SEAGEL 100 ML BAG

USA

SEACHEM SEAGEL 100 ML BAG

$6.99 USD

SEACHEM SEAGEL 100 ML BAG

$6.99 USD

Fluval SK400 Surface Skimmer

USA

Fluval SK400 Surface Skimmer

$24.99 USD

Fluval SK400 Surface Skimmer

$24.99 USD

Red K1 Filter Media ( 1 Gallon )

USA

Red K1 Filter Media ( 1 Gallon )

$24.99 USD

Red K1 Filter Media ( 1 Gallon )

$24.99 USD

Bio Balls Filter Media for Large Aquarium Pond Filtration 1.5 Inch

USA

Bio Balls Filter Media for Large...

$24.99 USD

Bio Balls Filter Media for Large...

$24.99 USD

50 lbs (1 Cu Ft) Bulk Activated Carbon Premium Aquarium Filter Media Canister

USA

50 lbs (1 Cu Ft) Bulk Activated...

$100.99 USD

50 lbs (1 Cu Ft) Bulk Activated...

$100.99 USD

4 Lb. Mixed Bed Color Changing DI Resin for Aquarium RO/DI Systems

USA

4 Lb. Mixed Bed Color Changing DI...

$31.99 USD

4 Lb. Mixed Bed Color Changing DI...

$31.99 USD

12 FOAM FILTER PADS FOR FLUVAL 404 / 405 / 406 / 407 CANISTER FILTER

USA

12 FOAM FILTER PADS FOR FLUVAL 404 /...

$11.95 USD

12 FOAM FILTER PADS FOR FLUVAL 404 /...

$11.95 USD

AQUANEAT® Replacement Canister Filter Pad SUNSUN HW-304B/404B/704B/3000

USA

AQUANEAT® Replacement Canister...

$18.99 USD

AQUANEAT® Replacement Canister...

$18.99 USD

NEW DESIGN ! Moving Bed Filter Media Better Than Kaldnes K1 Aquarium Pond Koi

USA

NEW DESIGN ! Moving Bed Filter Media...

$18.99 USD

NEW DESIGN ! Moving Bed Filter Media...

$18.99 USD

Aquaclear Leveling Device

USA

Aquaclear Leveling Device

$7.49 USD

Aquaclear Leveling Device

$7.49 USD

Blue Ribbon 100% Polyester Filter Floss

USA

Blue Ribbon 100% Polyester Filter Floss

$9.95 USD

Blue Ribbon 100% Polyester Filter Floss

$9.95 USD

12 FOAM FILTER PADS FOR AQUACLEAR 70 / 300 FREE SHIPPING! MADE IN USA!!!

USA

12 FOAM FILTER PADS FOR AQUACLEAR 70...

$18.95 USD

12 FOAM FILTER PADS FOR AQUACLEAR 70...

$18.95 USD

Generic Filters Fit Marineland non-OEM Rite-Size C Penguin 170, 200, 330, 350

USA

Generic Filters Fit Marineland...

$20.98 USD

Generic Filters Fit Marineland...

$20.98 USD

10.5" x 72" Aquarium Activated Carbon Filter Media Pad for Fish Tank Pond Filter

USA

10.5" x 72" Aquarium Activated Carbon...

$9.29 USD

10.5" x 72" Aquarium Activated Carbon...

$9.29 USD

6 FOAM FILTER PADS FOR AQUACLEAR 110 / 500 FREE SHIPPING! MADE IN USA!!! A-623

USA

6 FOAM FILTER PADS FOR AQUACLEAR 110...

$19.95 USD

6 FOAM FILTER PADS FOR AQUACLEAR 110...

$19.95 USD

Aquarium Activated Carbon Filter Media Bag Canister Reef Pond 5 10 15 20 25 40

USA

Aquarium Activated Carbon Filter...

$19.95 USD

Aquarium Activated Carbon Filter...

$19.95 USD

FLUVAL SPRAY BAR KIT FOR 06 / 07 SERIES CANISTER FILTERS - FREE SHIPPING! (A234)

USA

FLUVAL SPRAY BAR KIT FOR 06 / 07...

$19.95 USD

FLUVAL SPRAY BAR KIT FOR 06 / 07...

$19.95 USD

Fluval 406, 407 Bio Foam Value Pack

USA

Fluval 406, 407 Bio Foam Value Pack

$12.49 USD

Fluval 406, 407 Bio Foam Value Pack

$12.49 USD

IM Innovative Marine Fusion 10,15,20,Lagoon 25, Peninsula 14 & 20 Media Basket

USA

IM Innovative Marine Fusion...

$34.99 USD

IM Innovative Marine Fusion...

$34.99 USD

12 FOAM FILTER PADS FOR FLUVAL FX4 / FX5 / FX6 CANISTER FILTER MADE IN USA A-228

USA

12 FOAM FILTER PADS FOR FLUVAL FX4 /...

$22.92 USD

12 FOAM FILTER PADS FOR FLUVAL FX4 /...

$22.92 USD

Fluval Wireless 2-in-1 Digital Aquarium Thermometer 111193

USA

Fluval Wireless 2-in-1 Digital...

$14.95 USD

Fluval Wireless 2-in-1 Digital...

$14.95 USD

FLUVAL PROVAC DUAL DENSITY FILTER PAD - 4 PACK - 11078

USA

FLUVAL PROVAC DUAL DENSITY FILTER PAD...

$11.99 USD

FLUVAL PROVAC DUAL DENSITY FILTER PAD...

$11.99 USD

Reticulated Open Cell Foam Sponge Filter Pad Media Aquarium Fish HMF Sump 11"

USA

Reticulated Open Cell Foam Sponge...

$11.99 USD

Reticulated Open Cell Foam Sponge...

$11.99 USD

Premium Aquarium Activated Carbon Charcoal Filter in Media Bag 4mm Pellet 7 oz

USA

Premium Aquarium Activated Carbon...

$8.29 USD

Premium Aquarium Activated Carbon...

$8.29 USD

Aquarium Bio Ceramic Rings 6 lbs in 6 Filter Media Bags for Fish Canister Filter

USA

Aquarium Bio Ceramic Rings 6 lbs in 6...

$8.29 USD

Aquarium Bio Ceramic Rings 6 lbs in 6...

$8.29 USD

NEW - Seachem Purigen - 250ML - Ultimate Filtration

USA

NEW - Seachem Purigen - 250ML -...

$15.95 USD

NEW - Seachem Purigen - 250ML -...

$15.95 USD

Seachem Tidal Foam 2 pack

USA

Seachem Tidal Foam 2 pack

$9.09 USD

Seachem Tidal Foam 2 pack

$9.09 USD

Seachem Purigen Ultimate Filtration Marine & Freshwater Aquariums

USA

Seachem Purigen Ultimate Filtration...

$13.95 USD

Seachem Purigen Ultimate Filtration...

$13.95 USD

5 lbs Grade A, Activated Carbon in 5 Media Bags for Aquarium Fish Pond Canister

USA

5 lbs Grade A, Activated Carbon in 5...

$20.25 USD

5 lbs Grade A, Activated Carbon in 5...

$20.25 USD

Fluval Spec Replacement Carbon 3 Pack : New Free Shipping.

USA

Fluval Spec Replacement Carbon 3...

$7.19 USD

Fluval Spec Replacement Carbon 3...

$7.19 USD

Aquarium Filter Media Bio Balls Ceramic Rings Freshwater Fish Tank with Mesh Bag

USA

Aquarium Filter Media Bio Balls...

$7.19 USD

Aquarium Filter Media Bio Balls...

$7.19 USD

Lot Of 4 Pack Marineland Cartridge Replacement Rite-Size Z Total Of 12 Filters

USA

Lot Of 4 Pack Marineland Cartridge...

$15.00 USD

Lot Of 4 Pack Marineland Cartridge...

$15.00 USD

Penguin Marineland Filter Power Rite Size B Cartridges 125 150

USA

Penguin Marineland Filter Power Rite...

$22.79 USD

Penguin Marineland Filter Power Rite...

$22.79 USD

X-LARGE Overflow Filter Box Intake Round Pre-Filter Foam Sponge 5.9"x4.1" Coarse

USA

X-LARGE Overflow Filter Box Intake...

$4.26 USD

X-LARGE Overflow Filter Box Intake...

$4.26 USD

BOYD CHEMI PURE BLUE 5.5 OZ AQUARIUM FILTER MEDIA CHEMIPURE CARBON GFO

USA

BOYD CHEMI PURE BLUE 5.5 OZ AQUARIUM...

$14.99 USD

BOYD CHEMI PURE BLUE 5.5 OZ AQUARIUM...

$14.99 USD

Marineland Magnum 350 Filter -Double Ended Valves- For 5/8" Hose Used

USA

Marineland Magnum 350 Filter -Double...

$14.99 USD

Marineland Magnum 350 Filter -Double...

$14.99 USD

AquaClear Filter Insert ACTIVATED CARBON - 70 HAGEN # A-1386 ( 3 PACK )

USA

AquaClear Filter Insert ACTIVATED...

$11.29 USD

AquaClear Filter Insert ACTIVATED...

$11.29 USD

Fluval BioMax Fish Tank Aquarium Water Biological Filter Media Bio Balls 3.9oz

USA

Fluval BioMax Fish Tank Aquarium...

$8.39 USD

Fluval BioMax Fish Tank Aquarium...

$8.39 USD

BOYD CHEMI PURE BLUE 11 OZ AQUARIUM FILTER MEDIA - CHEMIPURE CARBON GFO IN BAG

USA

BOYD CHEMI PURE BLUE 11 OZ AQUARIUM...

$20.53 USD

BOYD CHEMI PURE BLUE 11 OZ AQUARIUM...

$20.53 USD

Water Polishing Filter Pad 100 Micron 24" x 36" Premium Aquarium Prefilter Media

USA

Water Polishing Filter Pad 100 Micron...

$13.99 USD

Water Polishing Filter Pad 100 Micron...

$13.99 USD

SEACHEM PURIGEN FILTER MEDIA Control Ammonia Nitrite Nitrate for Aquarium Water

USA

SEACHEM PURIGEN FILTER MEDIA Control...

$13.99 USD

SEACHEM PURIGEN FILTER MEDIA Control...

$13.99 USD

NEZO Filter Media 1-Inch Diameter Bio Ceramic Ball for Aquarium Fish Tank

USA

NEZO Filter Media 1-Inch Diameter Bio...

$9.99 USD

NEZO Filter Media 1-Inch Diameter Bio...

$9.99 USD

100 pcs 1" Bio Balls Aquarium Fish Reef Pond Media Filter FREE Media Bag.

USA

100 pcs 1" Bio Balls Aquarium Fish...

$9.99 USD

100 pcs 1" Bio Balls Aquarium Fish...

$9.99 USD

4" ring Filter Socks 200 Micron Felt sock Aquarium Reef Wet Dry Sump

USA

4" ring Filter Socks 200 Micron Felt...

$9.99 USD

4" ring Filter Socks 200 Micron Felt...

$9.99 USD

Seachem Matrix Biological Media

USA

Seachem Matrix Biological Media

$10.95 USD

Seachem Matrix Biological Media

$10.95 USD

AquaClear 70 Activated Carbon (4.2 oz) Save 30% when buy more

USA

AquaClear 70 Activated Carbon (4.2...

$4.00 USD

AquaClear 70 Activated Carbon (4.2...

$4.00 USD

FLUVAL FX4 / FX5 / FX6 MAX-CLEAN AQUARIUM WATER FINE FILTER PADS A248

USA

FLUVAL FX4 / FX5 / FX6 MAX-CLEAN...

$12.99 USD

FLUVAL FX4 / FX5 / FX6 MAX-CLEAN...

$12.99 USD

BOYD CHEMI PURE NANO - 5 Pack - FILTRATION MEDIA

USA

BOYD CHEMI PURE NANO - 5 Pack -...

$13.34 USD

BOYD CHEMI PURE NANO - 5 Pack -...

$13.34 USD

Boyd Enterprises CPE06 Chemipure Elite for Aquarium, 6.5-Ounce

USA

Boyd Enterprises CPE06 Chemipure...

$11.45 USD

Boyd Enterprises CPE06 Chemipure...

$11.45 USD

Lee

USA

Lee's Carbon Cartridge Disposable...

$17.95 USD

Lee's Carbon Cartridge Disposable...

$17.95 USD

Filter Foam Blocks / Pads Sponge AQUARIUM SAFE (NO CHEMICAL TREATMENTS)

USA

Filter Foam Blocks / Pads Sponge...

$5.98 USD

Filter Foam Blocks / Pads Sponge...

$5.98 USD

100-120 Gal Large Aquarium Sponge Filter with Air Large(2 Pack) for 80-150 Gal

USA

100-120 Gal Large Aquarium Sponge...

$28.69 USD

100-120 Gal Large Aquarium Sponge...

$28.69 USD

20pcs Aquarium Filter Bio Sponge Foam and Floss Pads for Fish Tank Filters

USA

20pcs Aquarium Filter Bio Sponge Foam...

$5.99 USD

20pcs Aquarium Filter Bio Sponge Foam...

$5.99 USD

FLUVAL FX5 / FX6 Intake Stem A20225 - Replacement Part for FX5 / FX6 Filters

USA

FLUVAL FX5 / FX6 Intake Stem A20225...

$14.44 USD

FLUVAL FX5 / FX6 Intake Stem A20225...

$14.44 USD

Large Overflow Filter Box Intake Round Pre-Filter Foam Sponge Fish aquarium 3PK

USA

Large Overflow Filter Box Intake...

$8.99 USD

Large Overflow Filter Box Intake...

$8.99 USD

Aquarium Filter Media Porous Bio Ceramic Block for Fish Tank Sump Tank Pond USA

USA

Aquarium Filter Media Porous Bio...

$8.99 USD

Aquarium Filter Media Porous Bio...

$8.99 USD

3.7lb/5.6lb/11lb Aquarium Bio Ceramic Rings Filter Media Bags for Fish Canister

USA

3.7lb/5.6lb/11lb Aquarium Bio Ceramic...

$8.99 USD

3.7lb/5.6lb/11lb Aquarium Bio Ceramic...

$8.99 USD

Aquarium Filter Media Porous Bio Ceramic Block for Fish Tank Sump Tank Pond

USA

Aquarium Filter Media Porous Bio...

$8.99 USD

Aquarium Filter Media Porous Bio...

$8.99 USD

10 PCS Filter/Canister Media Bio Mesh Bags Aquarium Fish Tank Pond 6"X8" SALE!

USA

10 PCS Filter/Canister Media Bio Mesh...

$6.69 USD

10 PCS Filter/Canister Media Bio Mesh...

$6.69 USD

ABE16705 Chemipure Filter Media for Aquarium, 10-Ounce

USA

ABE16705 Chemipure Filter Media for...

$11.85 USD

ABE16705 Chemipure Filter Media for...

$11.85 USD

Purigen & Matrix Bio Media 250Ml

USA

Purigen & Matrix Bio Media 250Ml

$24.18 USD

Purigen & Matrix Bio Media 250Ml

$24.18 USD

K2 Bio Filter Media Moving Bed Biofilm Reactor (MBBR) for Aquaponics - Ponds

USA

K2 Bio Filter Media Moving Bed...

$23.49 USD

K2 Bio Filter Media Moving Bed...

$23.49 USD

DI Resin, Color Changing Mixed Bed Ion Exchange Nuclear Grade (1-10 lbs)

USA

DI Resin, Color Changing Mixed Bed...

$16.30 USD

DI Resin, Color Changing Mixed Bed...

$16.30 USD

Aquaclear 50 Carbon Insert

USA

Aquaclear 50 Carbon Insert

$7.69 USD

Aquaclear 50 Carbon Insert

$7.69 USD

8D Aquarium Filter Media 8-Layer Filter Pads Bio Sponge Foam for Fish Tank Pond

USA

8D Aquarium Filter Media 8-Layer...

$8.49 USD

8D Aquarium Filter Media 8-Layer...

$8.49 USD

Fluval 306, 307 Bio Foam Value Pack

USA

Fluval 306, 307 Bio Foam Value Pack

$10.99 USD

Fluval 306, 307 Bio Foam Value Pack

$10.99 USD