Set of two flow reducers for the Red Sea ReefWave 25 gyre pump. Adjustable flow reduction to allow the use of these gyre pumps in a smaller nano size tank. These clip over the stock guards and reduce amount of water flowing through the pump depending on the orientation of the stock guard in relation to the flow restrictors. The guards also have adjustable output direction, upward, horizontal, downward.
Please note these are not anemone guards!
Printed in black, Red, Blue reef safe ABS plastic.