Our durable construction and effective design mean you can count on this part to work well for a long time, at a price that works for you.
Works with standard plastic rim aquariums and any 4 inch round ring-top filter sock.
Turns an Aquarium into a Sump
Convert a standard aquarium into a sump by adding a filter sock holder and filter sock to one side of the tank.
The adjustable nylon screws hold the bracket steady and level on aquariums up to 1.75 inches thick.