About This

• Spot the Temp in Seconds - This aquarium thermometer provides quick, easy-to-read results with a clear glass body. A reliable fish tank thermometer for freshwater or marine aquariums that keeps aquarium temperature visible at a glance.
• Stays Upright - Designed as a fish tank thermometer inside tank, the built-in weighted red base helps it remain vertical for consistent readings. A simple thermometer for aquarium setups that supports stable daily monitoring.
• Comfort Zone View - Features a clearly marked safe range to guide routine aquarium temperature checks. This aquarium temperature gauge makes it easy to maintain proper conditions in community tanks and tropical environments.
• Clear Glass Design - Crafted from clear glass with a red weighted bottom, this aquarium thermometer glass build contains no mercury. Measures approx. 4.25 inches tall with a 20–110°F range, ideal for freshwater and marine tanks.
• Penn-Plax Legacy - With over 60 years of innovation, Penn-Plax creates expertly crafted, dependable pet products designed to enrich habitats, inspire creativity, and promote the health and happiness of pets everywhere

Overview

• Brand : Penn-Plax
• Color : Clear
• Age Range (Description) : All Life Stages
• Included Components : Penn-Plax 54537103: Therma-Temp Standing Aquarium Thermometer
• Outer Material : Glass
• Display Type : Analog
• Unit Count : 1 Count
• Model Name : Penn-Plax 54537103: Therma-Temp Standing Aquarium Thermometer
• Upper Temperature Rating : 80 Degrees Fahrenheit
• Response Time : 500 Milliseconds