[Pack of 4] - Marina Plastic Thermometer with Suction Cup Plastic Thermometer with Suction Cup

Hagen Marinas Plastic Aquarium Thermometer is for fresh and saltwater use. Accurate and easy to read, with a safety zone indicator to protect most tropical fish from unsafe temperatures. With a suction cup for easy attachment.

• Accurate and easy to read
• Safety zone indicator for most tropical fish
• Protect your fish from unsafe temperatures