Fluval 306/307 Filter Media Bio-Foam Value Pack by Amazon.co.uk

• Premium Biological and Mechanical filtration media

• Designed specifically for the Fluval 306 and 307 canister filters

• Convenient value pack format

• 6-month supply

• For use in freshwater and saltwater aquariums

• Included components: bio-foam max: 2-in-1 biological and mechanical filtration media, bio-foam: mechanical filtration media, bio-foam+: mechanical and biological filtration media

• Item display weight: 0.25 kilograms