LTWHOME Bio-Foam Filter Pads Non But Suitable Fit Fit for Fluval FX5 / FX6 Filters(Pack of 12)Approx size: 180 mm diameter x 30 mm thickness Custom designed and manufactured for the Fluval FX5 FX6 filtration systems Enhances biological filtration Provides efficient water flow with less clogging for long lasting filtration Good for freshwater and saltwater environments

Change every 3-4 weeks

Custom Designed and Manufactured for The Juwel Compact / Compact H / Bioflow 3

Provide both mechanical and biological filtration to extend the life of your filters

Custom designed and manufactured for Eheim Aqua Compact 40 / 63

Custom designed and manufactured for Fluval C2

Pack include: 10pcs

Custom designed and manufactured for Eheim Professional 3e 2076/2078/450/700/600T filtration systems

Custom designed and manufactured for the Eheim Ecco Pro130/200/300 Ecco 2232/2234/2236 filtration systems

Approx size:130mm x 60mm x 13mm

Package inclued: 200 PCS Nitrate foam

12 x Polishing pad

Biopower 160/200/240 and Eheim Prefilter 400432