Fluval U2 Media Value Pack Nikwax this bit features an ergonomic

this bit features an ergonomic 45° angled mouthpiece and a perfectly shaped tongue bridge

including protein and calcium

Material: nylon with elastic insert for a forgiving contact

replace the cap

These come flat-packed

Fluval U2 Media Value Pack Nikwax this bit features an ergonomicFluval U2 Media Value Pack Specifically designed for use with the U Series internal filters, featuring all the quality, effectiveness and convenience you've come to expect from the leader in aquatic filtration. These value packs deliver all the necessary media required to keep your filter operating at peak performance for up to 6 months. Biomax Complex pore system maximises water contact time and surface area to support and promote beneficial bacteria