Two Little Fish Phosban Reactor 150 substrat pro biological filter media it is specifically designed for

it is specifically designed for marine fish

easy-to-install nozzle that allows you to grow your existing terrarium setup or extend the system to multiple terrariums

(Classic 1500XL)

Operated exclusively via the FluvalSmart App on your mobile device

the Quite One 6000 Pro features advanced impeller technology that includes upgraded shaft materials

Two Little Fish Phosban Reactor 150 substrat pro biological filter media it is specifically designed forThe PhosBan Reactor 150 is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water through the media, and prevents channeling. It can be mounted hanging on the back of the aquarium or below the aquarium. Hose barb connections are for 1 2 inch i. d. tubing. Includes 1 2 inch barbed ball