Fluval Bio-Foam, Filter foam blocks for filter 406, 407 Safer Maintains a Boxer’s powerful muscles

Maintains a Boxer’s powerful muscles and low body fat with precise protein content and L-carnitine

but on the inside

standards of manufacturing while maintaining an affordable price point for our pet parents

86 in Height 13

Springer Spaniel

Fluval Bio-Foam, Filter foam blocks for filter 406, 407 Safer Maintains a Boxer’s powerful musclesDesigned specifically for high performance Fluval 406 407 external filters, Bio Foam filter foam blocks trap particles and bulky debris for efficient mechanical filtration. Characteristics Mechanical filter mass; Custom design to prevent deflection of debris; Ideal pore size to ensure efficient water flow and long life of the filter media; Improvement of the biological filtration process; Convenient package of 2. Content 2 blocks of filter foam