A water flow accelerator is a great way to add extra water flow to your aquarium. There are several styles available and some can increase waterflow by up to 400%! By increasing water circulation, you can help to increase oxygenation, reduce dead spots and prevent detritus from accumulating. The water flow accelerator (also know as a penductor) simply screws into the aquarium water return line or can be adapted to many water pumps or powerheads. Flexible ball socket joints allows you to direct the water where you need it most. Model DA - Features Jet Nozzle for more directional flow High quality durable ABS plastic construction Maximum flow rate 660 GPH Includes 1/2", 3/4" and 1" MPT connectors ***NOTE: NOT compatible with "Loc-Line" fittings.

• Fits 5/8 - 3/4 - 7/8 " inch Multisize
• Aquarium U tube return Universal fits any brand with correct hose size.
• Predrilled siphon break
• Awesome Aquatics Brand for durability and ease of use.
• Fast and free Prime shipping Available