Canister Filter Media, Spare Parts & Accessories

Find canister filter media, spare parts and accessories at The Tech Den Australia. Compare replacement sponges, polishing pads, biological media, hoses, impellers, seals and fittings for selected Fluval, Eheim, Aqua One, OASE, Aquael and Bioscape filters.

Replacement filter sponges, pads and media

Browse model-specific foam and wool pads, prefilter sponges, media sets and cut-to-size sheets. Biological media options include Fluval BIOMAX, Bio-FX, ceramic bricks and bio-cylinder media. Carbon, zeolite blends and selected nutrient-removal products serve different filtration purposes; choose according to the product's directions and your aquarium's requirements.

Check the filter model, pad dimensions, foam grade and pack quantity before ordering. Media bags are also available for containing loose media; select a suitable bag size and mesh for the material you intend to use. Follow your filter manufacturer's media arrangement and maintenance guidance rather than assuming every pad or medium is interchangeable.

Impellers, seals and canister filter spare parts

Explore replacement impellers, shafts and bushings, impeller covers, motor-head gaskets, O-rings, primer assemblies, lid fasteners and selected motor units or maintenance kits. The range covers parts for selected Fluval FX and numbered-series filters, Eheim Classic and other models, Aqua One Nautilus and Ocellaris filters, and additional listed brands.

Match the exact model and part number to your existing filter. Similar-looking components may fit different generations, so check the compatibility list and included components on the individual product page. If the listing's model information is unclear, ask our team before purchasing.

Hoses, valves, spray bars and lily pipes

Compare hose sold by the metre or in specified lengths, model-specific ribbed hosing, taps, valves, connectors, intake strainers, spray bars and outlet nozzles. Selected glass and stainless steel lily pipe sets and surface-skimmer sets offer further inlet and outlet options.

Check both the internal and external hose diameters, connection size and required length. Dimensions such as 12/16mm and 16/22mm identify different hose sizes and should be matched to your equipment. Inline CO2 diffusers require a compatible CO2 setup and are not simply replacement filter pipework.

Maintenance accessories and other filter parts

Hose brushes, clamps and silicone lubricant provide options for filter maintenance where appropriate to the equipment's instructions. This collection also contains selected hang-on filter cartridges, aquarium filter pads, gravel-vac bags and pond fittings. Check their stated application rather than assuming they fit a canister filter.

Use individual listings for current availability, special-order conditions and exact compatibility. Ask The Tech Den team for help identifying a replacement part using your filter's model number.

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