Aquarium Magnetic Cleaner with Thermometer 2 in 1 Fish Nano Tank

• [Clean & Check in One Swipe] Born for Nano Tanks! Stop juggling separate tools. This 2-in-1 magnetic cleaner pairs a heavy-duty algae scraper with a built-in digital thermometer—scrub the inside, wipe the outside, and monitor water temps simultaneously. Perfect space-saver for nano tanks up to 20 gallons.
• [Locks On, Won't Drop] Powered by a premium neodymium magnet that grips tight and glides smooth. No slipping, no sudden plunges, even around corners. Engineered for glass up to 10mm (0.4") thick—freshwater or saltwater, it stays put.
• [Thermometer Built-In, Guesswork Out] Instant water temp readings from -4°F to 140°F (-20°C to 60°C), accurate to ±1.8°F. Press and hold 2 seconds to power on, double-tap to switch units. One less gadget cluttering your tank rim.
• [Tough on Algae, Gentle on Glass] High-density fiber pad blasts stubborn buildup without scratching. Soft outer cloth polishes away fingerprints and dust. Critical: Never let the two pads meet directly—strong magnets can bind tightly and pinch fingers. Always use with the protective film or glass between them.
• [Built to Last, Ready to Go] Rugged eco-friendly ABS shell resists bumps and corrosion. Sleek black finish looks sharp on any setup. CR2032 battery delivers 12+ months of continuous use—set it and forget it.

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