Kent Phophate Reactor - no pump (Maxi jet 400 works well)

perfect for both carbon and phosphate remover.

The Phos Reactor is built from high-quality acrylic and ABS, and utilizes a special twist-lock head that eliminates the need for tedious thumb-screws. The intelligent design of the Phos Reactor makes set-up very simple; in contrast to competing filters, no additional elbows or other plumbing pieces are required for basic operation.