FLIPPER DeepSee Nano 3″ Magnetic Aquarium Viewer – Optical-Grade Magnifying Lens for Clear Underwater Viewing – Reef & Freshwater Tank Accessory for Fish, Coral & Aquascapes (Up to 3/8″ Glass) – Black

FLIPPER DeepSee Nano 3″ Magnetic Aquarium Viewer – Optical-Grade Magnifying Lens for Clear Underwater Viewing – Reef & Freshwater Tank Accessory for Fish, Coral & Aquascapes (Up to 3/8″ Glass) – Black

• Compact Optical Magnifier: Offers a 2–6 inch focal range with a magnetic design that supports steady, close-up underwater viewing for nano aquariums and reef tanks.
• Powerful Magnetic Design: Built with rare-earth magnets, this aquarium viewer holds firmly to glass or acrylic up to 3/8″ thick, delivering smooth, hands-free viewing and effortless repositioning.
• Ideal for Observation & Photography: Ideal for inspecting corals and fish behavior. Use it as an underwater viewer or with your aquarium camera to capture close-up details.
• Glass & Acrylic Safe: Built for tanks up to 3/8″ thick, this FLIPPER magnetic viewer delivers sharp, distortion-free underwater visibility and effortless movement across glass and acrylic surfaces.
• Built with durable materials and precision engineering, the DeepSee 3″ magnifying glass provides reliable, long-lasting performance and clear underwater viewing for aquarium enthusiasts.

SHOW OFF YOUR TANK! 3" DeepSee NANO Magnetically Mounted MAGNIFIED Aquarium Viewer by FL!PPER Aquarium Products. Optical grade magnifying lens is perfect for aquarium photography! Magnifying lens attaches on the outside of the tank and is magnetically mounted through the walls of the aquarium by strong rare earth magnets for use on tanks up to 3/8" (10mm) tank wall thickness. Features: * Optical grade magnifying lens, PERFECT FOR AQUARIUM PHOTOGRAPHY! * Great for monitoring fish and corals for disease or stress * DeepSee is Safe for both glass and acrylic tanks 20 gal or less * 3" Viewing portal lens with focal range approximately 2 to 6 inches * Held in place by strong rare earth magnets for use on tanks up to 3/8" (10mm) tank wall thickness * Low profile magnet easily moves around the tank for viewing from any location