Fits in MegaFlow TwinFlow, TwinFlow and Corner Overflow Aquariums.
Quiet your old Corner Overflow or add the adjustable feature to your existing overflow aquarium. The adjustable drainpipe allows the user to raise or lower the overflow water level which affects the filter noise levels. Press fits right into the standard 1” bulkhead provided in the All-Glass Overflow Accessory kits. 2 pack replacement sponges for TwinFlow Overflow accessory kit is also listed.