Water Thermometer

Glass Water Thermometer Easy Accurate Readings Fahrenheit and Celsius scale in one easy-to-read model Self Adhesive Sucker Product may differ from picture ( exact type of standard thermometer may vary depending on stock availability. These variations are cosmetic only and the basic functionality remains the same ) Glass thermometers can display a temperature range from 10C-50C in a reliable, accurate and easy-to-read format. Perfect for beginner gardeners on a budget! These waterproof thermometers can be used in a variety of applications. It is always advised to monitor your reservoir, grow room, fish tank and ambient air temperatures to ensure you are providing a perfectly controlled growing environment. Keep it old school with a glass thermometer, cheap and foolproof! Hydro growers learn quickly that warm temps exacerbated by heat from water pumps in the nutrient reservoir can lead to root rot and issues with oxygen levels that can harm or even kill your plants.