Aquarium Carbon & Chemical Media

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Stella & Chewy's Shredrs chicken and chicken liver wet dog food pouch shown from the front.
Stella & Chewy's

Stella & Chewy's Shredded Wet Dog Food, Chicken & Chicken Liver in Broth, 79 g Pouch

Stella & Chewy's Shredrs Cage Free Chicken & Chicken Liver Recipe in Broth is wet dog food for a complete and balanced meal or a topper, in a 2.8 oz (79 g) pouch. Real shredded muscle meat in slowly simmered broth — adds protein...
£20.36
£20.36
Preferhouse dog shirt shown from the front with its striped design.
Preferhouse

Preferhouse Striped Dog T-Shirts for Summer, XS–XL, Soft Quick-Dry Fabric

Preferhouse striped dog T-shirts are pet tops for summer wear and everyday outings, offered in five sizes from XS to XL with stripe and heart-pattern designs. Five sizes, XS to XL — options for small, medium, and large dogs, with a size chart to...
£21.15
£21.15
Bbmmayy Rhinestone Dog Collar shown from the front in dark blue.
Bbmmayy

Bbmmayy Rhinestone Dog Collar, Dark Blue Size S with Flower Detail and Adjustable Fit

Bbmmayy Rhinestone Dog Collar is a decorative dog collar designed to dress up your dog, with a dark blue size S fit for necks measuring 10.6–13 in (26–32 cm) and an adjustable metal buckle. Dark blue, size S fits necks 10.6–13 in (26–32 cm)...
£21.26
£21.26
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  • MarineLand Rite Size C aquarium filter cartridge shown from the front.
    MarineLand

    MarineLand Rite Size C Aquarium Filter Cartridges, 18-Pack, Activated Carbon

    MarineLand Rite Size C aquarium filter cartridges are pre-assembled replacements for compatible Penguin Power Filters, supplied in an 18-pack for mechanical and chemical filtration. 18 pre-assembled Rite Size C cartridges — keep replacement cartridges ready for your filter. Fits Penguin PRO Power Filters 275...
    £89.85
    £89.85
  • Aquatic Life DI resin refill shown in its vacuum-sealed, foil-lined resealable bag.
    Aquatic Life

    Aquatic Life Colour-Changing DI Resin Refill, 5 Litre for Aquarium RO/DI Filters

    Aquatic Life Mixed Bed Color Changing DI Resin is a 5-liter refill for aquarium RO/DI systems, designed to reduce TDS to zero in the final filtration stage and show when the resin is exhausted. 5-liter bulk refill — replenishes compatible refillable deionization cartridges. Color...
    £123.02
    £123.02
  • GOKUL BRANDS AquaClear 110 filter media kit showing the included inserts and two mesh bags.
    GOKUL BRANDS

    GOKUL BRANDS AquaClear 110 Aquarium Filter Media Kit with Foam, BioMax and Carbon

    GOKUL BRANDS AquaClear 110 HOB maintenance and replacement filter media kit refreshes filtration in the AquaClear 110 Power Filter with five pieces: three media inserts and two mesh bags. Foam insert combines mechanical and biological filtration to trap small particles and encourage beneficial microbial...
    £85.13
    £85.13
  • Aquatic Life Twist-In RO/DI cartridge pack shown from the front.
    Aquatic Life

    Aquatic Life Twist-In RO/DI Replacement Filter Cartridge Set, 4-Piece with Extra DI Resin

    Aquatic Life Twist-In RO/DI Value Pack is a four-cartridge replacement set for Aquatic Life Twist-In RO and RO/DI systems, with two DI cartridges for 75 and 100 GPD models. Four cartridges: one sediment, one carbon block and two deionization cartridges — supplies the replacement...
    £92.08
    £92.08
  • Umlecoa Rite-Size E filter cartridge shown from the front.
    Umlecoa

    Umlecoa Rite-Size E Aquarium Filter Cartridges, 32-Pack with Activated Carbon

    Umlecoa Rite-Size E replacement filter cartridges are a 32-pack for filtering aquarium water in compatible MarineLand Penguin and Emperor power filters, with cotton and coconut-shell activated carbon media. 32 replacement cartridges — keep a supply ready for routine filter changes. Fits Rite-Size E filter...
    £132.33
    £132.33
  • beaufan Media Maintenance Kit shown from the front with its product packaging.
    beaufan

    beaufan Fluval 306/307 Canister Filter Media Kit, 2 Sets with Carbon and Ceramic Rings

    The beaufan Media Maintenance Kit is replacement filter media for Fluval 306/307 Canister Aquarium Filters, with two sets in one box for refreshing your aquarium filter. Replace filter media every 2–4 months to keep up with routine aquarium filter maintenance. Activated carbon helps remove...
    £83.95
    £83.95
  • beaufan Media Maintenance Kit components arranged together for a full-set view.
    beaufan

    beaufan Fluval 406/407 Aquarium Filter Media Kit, 2 Sets with Foam and Carbon

    beaufan Media Maintenance Kit is a replacement filter-media set for Fluval 406/407 Canister Filters, made to support aquarium filtration with foam, ceramic rings, activated carbon and polishing pads. Replace filter media every 2–4 months — supports a regular aquarium maintenance routine. Two sets in...
    £88.67
    £88.67
  • MarineLand Rite Size C aquarium filter cartridge bundle shown from the front.
    MarineLand

    MarineLand Rite Size C Aquarium Filter Cartridges, 24-Pack for Penguin Filters with Activated Carbon

    MarineLand Rite Size C Aquarium Filter Cartridges are pre-assembled replacement cartridges for compatible Penguin Power Filters, supplied in a 24-pack with double-thick poly-fiber and activated carbon filtration. 24 replacement cartridges fit specified Penguin PRO and original Penguin Power Filter models — stock up for...
    £107.55
    £107.55
  • Threlaco filter media kit showing the complete assortment of aquarium filtration and maintenance items.
    Threlaco

    Threlaco Aquarium Filter Media Kit for Fluval 206/207, 50 Pieces with Sponge and Carbon

    Threlaco 50-piece aquarium filter media kit is made for maintenance and replacement in Fluval 206/207 canister filters, with a precision-cut bio-based sponge and a selection of mechanical, biological and chemical media. Precision-cut macroporous sponge — helps capture debris while maintaining water flow. Ammonia, nitrite...
    £105.19
    £105.19
  • Threlaco aquarium filter media kit showing the complete assortment of replacement filtration accessories.
    Threlaco

    Threlaco Aquarium Filter Media Kit, 34-Piece Set for Fluval FX2–FX6 with Foam and Carbon

    Threlaco’s 34-piece aquarium filter media kit is designed to refresh compatible Fluval FX2, FX4, FX5, and FX6 canister filters, with foam filtration pieces and activated carbon for aquarium water maintenance. 34 replacement accessories — supplies several types of filtration media and maintenance pieces in...
    £114.63
    £114.63
  • pewyoke aquarium filter cartridge shown from the front.
    pewyoke

    pewyoke Aquarium Filter Cartridges, Rite-Size B 100-Pack with Two-Stage Carbon Filtration

    pewyoke Rite-Size B aquarium filter cartridges are 100-pack replacement inserts for compatible PRO Power Filters, designed to trap debris and reduce odors and discoloration with two-stage mechanical and carbon filtration. 100 cartridges — keep replacement filters on hand for routine aquarium maintenance. Fits PRO...
    £138.23
    £138.23
  • Trident Nova filter maintenance kit shown with its replacement media and accessories.
    Trident Nova

    Trident Nova FX4/FX5/FX6 Canister Filter Media Kit with Bio-Foam, BioMax and Carbon

    Trident Nova’s FX4/FX5/FX6 canister filter maintenance kit combines replacement media and maintenance accessories to support mechanical and biological filtration in compatible aquarium filters. Six kit components — replacement media and accessories for filter upkeep. Three Bio-Foam blocks — trap debris while supporting mechanical and...
    £131.15
    £131.15
  • Boyd Enterprises Chemi-Pure Blue aquarium filtration media shown from the front.
    Boyd Enterprises

    Boyd Enterprises Aquarium Filter Media, Chemi-Pure Blue 1.25 kg with Activated Carbon and Ion-Exchange Resins

    Boyd Enterprises Chemi-Pure Blue is 44 oz (1.25 kg) of aquarium filtration media made to support water clarity and chemical balance with activated carbon and ion-exchange resins. Wet-packed media — keeps the activated carbon ready for use while moist. Moisture helps reduce carbon dust...
    £120.72
    £120.72
  • FAPBCC FX6 filter media kit showing the full replacement media set.
    FAPBCC

    FAPBCC 26-Piece Canister Filter Media Kit for Fluval FX4/FX5/FX6 with Foam, Carbon & Ceramic Media

    FAPBCC is a 26-piece replacement media kit for Fluval FX4, FX5 and FX6 canister filters, combining foam, carbon and ceramic media for aquarium filtration. 26-piece assortment — supplies multiple types of replacement filter media in one kit. Corrugated bio-foam with 35% more surface area...
    £108.60
    £108.60
  • FAPBCC filter media set showing the assorted replacement media pieces together.
    FAPBCC

    FAPBCC Fluval 306/307 Aquarium Filter Media Replacement Set, 42-Piece with Foam, Carbon & Ceramic Rings

    FAPBCC is an upgraded 42-piece replacement filter media set for Fluval 306 and 307 canister filters, combining biological foam, activated carbon, and ceramic rings for aquarium filtration. Compatible with Fluval 306 and 307 canister filters — matches these filter models. 42-piece assortment of foam,...
    £87.48
    £87.48
  • Aqueon Medium Replacement Filter Cartridges shown from the front.
    Aqueon

    Aqueon Medium Aquarium Filter Cartridges, 24-Pack with Activated Carbon

    Aqueon Medium Replacement Filter Cartridges are made to refresh aquarium filter media, with dual-sided dense floss and activated carbon in a 24-cartridge pack. 24 cartridges in two boxes of 12 — keep replacement cartridges on hand. Over 25% more activated carbon than leading brands...
    £88.61
    £88.61
  • Threlaco aquarium filter media kit shown from the front.
    Threlaco

    Threlaco Aquarium Filter Media Kit, 24-Piece for Fluval FX4/FX5/FX6 with Sponge and Carbon

    Threlaco’s 24-piece aquarium filter media kit is made for Fluval FX4, FX5 and FX6 canister filters, with replacement media and silicone lubricant for routine aquarium filtration and maintenance. 24 pieces: sponge pads, sponge blocks, activated carbon, carbon foam pads, silicone lubricant and ceramic rings...
    £91.03
    £91.03
  • Red Sea Reef Spec Aquarium Carbon shown from the front.
    Red Sea

    Red Sea Reef Spec Aquarium Carbon 2000 ml for Marine & Freshwater Aquariums, High Adsorption

    Red Sea Reef Spec Aquarium Carbon is a 2000 ml activated carbon filtration product designed to remove organic pollutants from marine and freshwater aquariums, with ultra-low phosphate output and ash content. Rapid removal of organic pollutants — helps keep aquarium water cleaner. High total...
    £88.67
    £88.67
  • Resintech MBD-30 DI resin bag shown from the front.
    Resintech

    Resintech Mixed Bed DI Resin, 2.27 kg, Green or Black, Nuclear Grade with Colour Indicator

    Resintech MBD-30 is a nuclear-grade mixed-bed deionization resin for producing high-purity, demineralized water, supplied in a 5 lb (2.27 kg) bag and designed to deliver resistivity above 10 megohm. Enough resin for four or more 10 inch (25.4 cm) refillable filters — refill clear...
    £112.49
    £112.49
  • Max Water DI resin refill bag shown from the front.
    Max Water

    Max Water Mixed Bed DI Resin Refill, 2.27 kg, 3.15 L for Aquarium RODI

    Max Water Mixed Bed Virgin Grade DI Resin is a 5 lb (2.27 kg), 3.15 L refill media for deionizing water in filtration systems, including aquarium RODI setups. Mixed bed ion exchange resin — removes contaminants from water to produce ultra-pure output. Virgin grade,...
    £92.22
    £92.22
  • PRO+AQUA DI resin refill shown from the front.
    PRO+AQUA

    PRO+AQUA DI Resin Refill, 1L (6 Litre) Colour-Changing Mixed-Bed Media

    PRO+AQUA DI Resin Replacement Refill is a mixed-bed deionization media for aquarium water and spot-free rinsing, with a color-changing indicator and a stated 100% TDS reduction when used after a Reverse Osmosis/DI system. Reduces 100% of Total Dissolved Solids (TDS) when used after a...
    £114.64
    £114.64
  • Seachem MatrixCarbon activated carbon shown in a front-facing product view.
    Seachem

    Seachem MatrixCarbon Aquarium Activated Carbon, 2 L Spherical Beads for Water Flow

    Seachem MatrixCarbon is spherical-bead activated carbon for removing aquarium organic matter, supplied in a 2 L (122 cu.in.) quantity and designed to maintain water flow through the media. 2 L (122 cu.in.) of activated carbon — a defined quantity for planning aquarium filtration media....
    £73.77
    £73.77
  • Trident Nova AquaClear 70 filter media kit shown as a complete replacement set.
    Trident Nova

    Trident Nova AquaClear 70 Filter Media Kit, 3-Pack Carbon and Foam with BioMax

    Trident Nova AquaClear 70 Maintenance & Replacement Filter Media Kit is an aquarium filtration media set for maintaining an AquaClear 70 hang-on-back (HOB) filter, with a 195 g BioMax insert. Includes 3 packs of activated carbon, 3 packs of foam sponge, BioMax media and...
    £82.77
    £82.77
  • Threlaco filter media kit shown from the front with its aquarium replacement media.
    Threlaco

    Threlaco Aquarium Filter Media Kit, 74-Piece for Fluval 306/307, with Foam and Carbon

    Threlaco is a 74-piece aquarium filter media replacement kit designed to refresh compatible Fluval canister filters, with 12-month maintenance coverage and media for freshwater or saltwater aquariums. 74 pieces for filter maintenance — brings replacement media and cleaning accessories together in one kit. 12-month...
    £126.43
    £126.43

Activated carbon and chemical media pouches for polishing water. Names to browse include Hedday, Threlaco, Aquatic Life and 73 more. Product descriptions often mention filter cartridges, marina slim and ceramic rings.

See the wider Filter Media & Cartridges collection; nearby pages include Filter Sponges & Pads, Replacement Filter Cartridges and Ceramic & Biological Media.

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Questions about Aquarium Carbon & Chemical Media

Who makes the products in Aquarium Carbon & Chemical Media?

Aquarium Carbon & Chemical Media brings together Hedday, Threlaco, Aquatic Life and 73 other makers.

What should I look at before buying aquarium carbon & chemical media?

Compare features like filter cartridges, marina slim and ceramic rings, then check the measurements and pack quantity listed on each product page by the maker.

How much does delivery cost on Aquarium Carbon & Chemical Media?

Nothing. Delivery to any UK address is free, however small the order. We prepare orders within 1–3 working days; after that, most parcels reach you within 3–7 working days, and a tracking link is emailed as soon as yours is on its way. Some Highlands and island postcodes and Northern Ireland can take a little longer.

Can I send back something from Aquarium Carbon & Chemical Media?

Send it back within 30 days of delivery, for any reason, as long as it is unused and still in its original packaging. We email a prepaid label so the return costs you nothing, and the money goes back to the way you paid no later than 10 working days after the parcel reaches us.

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