Flipper Deepsee Nano Magnetic Viewer 3" ™ makes it easy to

™ makes it easy to set up an aquarium

Do not contaminate the food with wet fingers

and contains millions of live bacteria to cycle super fast and create a natural biological balance

The aquarist may employ appropriate filtration material to reduce the concentrations of these nutrients

hawkfishes

Flipper Deepsee Nano Magnetic Viewer 3" ™ makes it easy toOptical grade magnifying lens with 4" viewing portal is perfect for aquarium photography with focal range approximately 3 to 8 inches. Held in place by strong rare earth magnets for use on tanks up to 5 8" (16mm) tank wall thickness Easily moves around the tank for viewing from any location Great at checking for any early signs of disease or pests on your reef coral or fish! Deep See is Safe for both glass and acrylic!