Hydra water flow accelerators are designed to add increased and varied directional flow patterns to aquariums. Utilized as the the return fitting in your plumbing, these units greatly enhance your aquariums flow.
Vortex Water Flow Accelerators 1/2 Inch MPT
Vortex Nozzle for more random flow
Increase Water Flow up to 400%
High quality durable ABS plastic construction
Compact size and light weight Maximum flow rate 660 GPH