Ideal for both freshwater and saltwater aquariums, this temperature sticker offers a sturdy way to keep track of your tank's temperature. The color-changing LCD display is easy to read. Simply on the outside of your aquarium to make your fish are living in and healthy environment. Features -Color:White -Material:Plastic -Size:5.00X5.00X0.10cm/1.97X1.97X0.04in -Visual temperature indicator: the colorchanging feature of the thermometer strip makes it simple to identify temperature levels , making quick monitoring -Easy installation: no tools or technical knowledge required—just peel and stick the thermometer strip onto your fish tank for instant temperature tracking -Wide application range: suitable for aquariums, reptile tanks, and even indoor spaces like offices or kitchens, this thermometer strip adapts to various environments -Sturdy and : made with Plastic materials, these adhesive thermometer strips are designed to withstand regular use and provide sturdy readings over time -Enhanced pack: with Fish Tank Thermometer Strips included, this set making you have enough thermometer strips for multiple applications or replacements Package list: 6 tank thermometer strips