Glass aquarium thermometer — simple, reliable temperature monitoring for healthy aquatic pets Key benefits Quick, at-a-glance readings: a clear, easy-to-read display lets you check tank temperature without fuss. Helps maintain fish health: accurate temperature visibility supports stable conditions for tropical fish, fry, and sensitive species. Easy installation: included suction cups mount the glass thermometer securely to tank walls so you can position it where it’s most useful. Durable glass construction: built to withstand normal, casual use in home aquariums. What it does Measures and displays aquarium temperature so you can monitor and adjust heaters or chillers promptly. Suction-cup mounting provides flexible placement on glass aquarium walls for reliable contact and consistent readings. Important attributes Function: continuous visual temperature indication for aquariums. Compatibility: designed for use on standard glass aquarium walls; attaches with the included suction cups. Material: glass body for clear visibility and longevity under typical aquarium conditions. Performance: easy-to-read display for fast monitoring; intended for regular home and hobbyist aquarium use. Practical use scenarios Routine daily checks: mount inside your display tank to verify heater performance during morning or evening inspections. Tank maintenance and adjustments: keep the thermometer visible near the heater while adjusting temperature to confirm changes take effect. Breeding or quarantine tanks: monitor temperature closely in smaller systems where stability directly affects fry survival and recovery. What to expect A compact, glass-mounted temperature indicator with a clear display and suction-cup mounting for straightforward, low-effort use. A simple tool that helps you maintain appropriate aquarium temperatures and supports the well-being of your aquatic pets.