JBJ Internal Glass Thermometer Description The JBJ glass thermometer comes with a rating of 30 to 110 degrees and a green safety zone on the indicator for easy reference. Each thermometer comes with a suction cup. The glass thermometers are for use with freshwater and saltwater aquariums. Reviews There are no reviews yet. Be the first to review “Classic Glass Aquarium Thermometer” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.
