The PhosBan Reactor 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.
Features:
• Can be mounted hanging on the back of the aquarium or sump or stand separately.
• Easy to install.
• Use with any granular chemical media.