Two Little Fishies PhosBan Reactor 550 Pumps For a glass thickness of

For a glass thickness of 10 to max

This ratio must be maintained especially when increasing the levels of the foundation elements above the natural sea levels

All of these elements need to be available in balanced proportions for positive coral health and growth

Maintain normal water flow using pumps and powerheads

Two Little Fishies PhosBan Reactor 550 Pumps For a glass thickness ofThe PhosBan Reactor 550 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. Includes ball valve for regulating flow, and flexible connection fittings that rotate