Flipper Top Down Viewer w/ Orange Filter FRS At the heart of each

At the heart of each skimmer is a controllable DC-powered pump with a needle-wheel impeller

Environmental

making it ideal for most tropical fish and shrimp that prefer slightly acidic water

no minor or trace elements that are not expressly needed by aquatic organisms are present in this product

Flipper Top Down Viewer w/ Orange Filter FRS At the heart of eachThe Fl! pper Top Down Viewer allows you to see down into your reef tank without the visual distortion caused by agitation and currents near the water surface. The large 8 inch by 8 inch square viewing panel provides ample room for snapping amazing top down photos of your underwater world. A removable orange filter is included for canceling out blue tones common to reef lighting, giving you the ability to see your corals in their most true to life and