Model FB900: Treats fresh or saltwater up to 900gallons
Sand Media Included
Flow Control Valve
Water Fall Attachment (increases oxygen level)
Bottom Diffuser Plate (lifts sand bed evenly)
External Check Valve (prevents sand from clogging inlet)
Top & Bottom Inlet Ports: Top inlet port allows easy installation to submersible power head pump when unit hangs on aquarium. Two bottom inlet ports allow installation to Lifegard's Modular System or any in-line filter system when unit is installed inside aquarium cabinet. Two or more filters can be plumbed together with bottom inlet ports on each side.
