Filter Media & Cartridges

Qzbhct A623 foam filter media is made for AquaClear 110/500 filtration systems, where it traps particles and debris as water passes through the insert. Fits AquaClear 110/500 filtration systems — matches the specified filter models. Mechanical filtration — captures particles and debris in the...

The ETZ O-Ring Seal Kit replaces worn or damaged seals to restore sealing on compatible FX5 and FX6 aquarium filters, with seven rubber rings across three part types. Seven replacement O-rings in three types — match the seals being replaced. Compatible with FX5 and...

Aquatic Experts Filter Floss Pads are dual-density mechanical filter media designed to capture coarse debris and finer particles in Tidal 35 aquarium filters, with six precut pads in each pack. Two fiber densities — catches larger debris and finer particles in one pad. Precut...

Lifegard Aquatics 2-inch MPT Low Profile Strainer is a black PVC strainer for versatile applications where a space-saving, low-profile design is useful. 2-inch MPT size — a specific option within the Lifegard Aquatics strainer size range. Low-profile design — helps save space in an...

Carefree Fish Aquarium Sponge Bubble Filter is a quiet, air-driven filter for freshwater and saltwater tanks, combining sponge filtration with a sedimentation chamber that collects fish waste. Filters water and adds oxygen — supports two aquarium functions with one air-powered filter. Sedimentation chamber collects...

Pawfly Aquarium Filter Media Pad is cut-to-fit 40 PPI foam for trapping debris and supporting mechanical and biological filtration in aquarium filters, sumps, ponds, and hydroponic systems. 40 PPI black foam with a large filtration contact area — supports mechanical and biological filtration. 36...

API FILSTAR XP Filtration Foam is a two-pad aquarium canister filter replacement designed to filter small waste particles, with 30 PPI foam for the second stage of mechanical filtration. 30 PPI foam — filters small waste particles in the second mechanical filtration stage. Designed...

Aquatic Experts Filter Floss Pad is a six-pack of precut, dual-density aquarium filter media for Tidal 55 filters, designed to trap coarse debris and finer particles that cloud water. Two fiber densities in one pad — captures larger debris and finer particles in sequence....

Cunina XS replacement filter cartridges are a 12-pack of pre-assembled cartridges made to filter small aquariums, with microfiber cotton and activated carbon layers for capturing debris and reducing odors. 12 pre-assembled cartridges — keep replacement filters ready for routine aquarium maintenance. Compatible with Tetra...

API FILSTAR XP 20 PPI filtration foam pads are replacement media for API FILSTAR XP canister filters, designed to filter large waste particles; this pack contains two pads. 20 PPI foam — filters large waste particles as water passes through the canister. Designed for...

POPETPOP Aquarium Filter Intake and Outlet Tube is a lightweight ABS replacement part for canister and external aquarium filters, designed for 12 mm inner-diameter and 16 mm outer-diameter tubing. Lightweight ABS construction resists wear and corrosion for aquarium filtration use. Fits tubing with a...

Honritone mesh filter socks provide mechanical filtration for aquarium sump systems, with a 50-micron nylon bag and a 4-inch plastic ring. 50-micron rating — designed for fine mechanical filtration. 4-inch (10.16 cm) diameter plastic ring — fits a filter-sock holder sized for that opening....

FixBear’s O-ring seal kit replaces worn sealing points in Fluval FX5 and FX6 canister aquarium filters, with eight seals for lid, motor, and top-cover connections. Nitrile rubber (NBR) seals — made to maintain flexibility and sealing force during water exposure and repeated servicing. A-20210...

API FILSTAR XP Super Microfiltration Aquarium Filter Pads are dual-density foam pads for mechanical filtration, designed to capture small waste particles in aquarium water. Dual-density foam — supports absorption as water passes through the pad. Thickness suited to small waste particles — helps filter...

Cunina 12-pack aquarium filter cartridges are replacement media for aquarium filters, with a four-layer design for routine water filtration. Compatible with Top Fin PF-S and PF10 Power Filters — gives compatible setups a replacement cartridge option. Dual-sided mesh, activated carbon and zeolite — combines...

Seachem PhosNet is 50 g of synthetic granular ferric oxide (GFO) for removing phosphate and silicate from freshwater and saltwater aquariums. Synthetic granular ferric oxide — provides GFO media for aquarium water treatment. High porosity, surface area and binding capacity — gives the media...

Adabuing replacement aquarium filter pads are made for Cascade 700 and 1000 all-in-one canister filters, with 4 sponge pads and 12 floss pads for staged filtration. Fits Cascade 700 and 1000 media trays directly — replenish filter media without cutting it to size. Four...

NIOVIOLET replacement aquarium sock filters are a four-piece replacement set for S7F, S8F and S9F filters, designed to help maintain their filtering effect. Fits S7F, S8F and S9F aquarium filters — choose the set for one of these listed models. Four replacement sock filters...

RA AquaTech Reefing Art Aquarium Filter Pad Fine Media Roll is high-density mechanical filter media for capturing aquarium waste, supplied as a 12" x 84" (30.48 x 213.36 cm) roll. High-density filter pad — captures aquarium waste and helps keep water cleaner. Seven-foot value...

Awesome Aquatic 100 Micron Filter Pad is cut-to-fit mechanical filtration felt for capturing fine debris in aquariums and other water systems, supplied as a 24 x 36 inch (61 x 91 cm) sheet about 1/8 inch (3 mm) thick. Polyester filter felt — provides...

Aquatic Life 50-foot (15.24 m) blue polyethylene RO tubing is made for plumbing reverse osmosis and RO/DI systems, with a 1/4-inch (6.35 mm) size for compatible connections. Fits RO and RO/DI systems that use 1/4-inch tubing and press-fit connectors — connect it with compatible...