Underwater Treasures Digital Aquarium Thermometer

Fish can't tell you when the water's drifted too warm or too cold — but a temperature swing can stress or kill them fast. The Underwater Treasures Digital Aquarium Thermometer gives you a clear, accurate reading at a glance, so you catch trouble before your fish do.

Mount it, check it daily, and keep your tank in the safe zone.

• Accurate digital temperature readout
• For freshwater and saltwater aquariums
• Easy to mount and read at a glance