Protect your tank occupants with NemProtect gyre guards. These reef safe guards are made from marine safe PETG material and are designed to stop anemones and small tank mates from getting sucked into and stuck inside your wave makers. These newly developed covers have had a specific safe zone designed inside them allowing more flow to pass through them compared to a traditional foam cover which clogs and requires more frequent cleaning. They also have incorporated into the design a 'Flow Director', which enables you to direct the flow more accurately to where you wish in the tank and also shields the gyre from the light to prevent unwanted algae growth. In addition to this the 'Flow Director' allows the wavemaker to be positioned closer to the surface with the reduced risk of air vortices.
