Fluval U3 Underwater Filter - 150 L (40 US Gal) Natural Botanicals This enables you to crush

This enables you to crush the flakes to suit the size and number of fish in your aquarium

full-spectrum minerals and vitamins designed to be used at almost every feed and for all species

Feeding herbivorous and omnivorous animals has always been a challenge

Each bag has a scannable lot code

providing pets with natural comfort

Fluval U3 Underwater Filter - 150 L (40 US Gal) Natural Botanicals This enables you to crushFluval U3 Underwater Filter provides complete and efficient 3 stage filtration, including BioMax biological filtering, to create superior aquarium water quality. The U3 Filter includes practical and versatile features, making it ideal for application in fresh, marine and reptile environments. The filter provides the option of setting the flow output in 3 different positions, a key benchmark in underwater filtration. The adjustable 3 way flow control