Water Testing Supplies » Temperature » TetraPond Feeding Thermometer

A very special thermometer for use in outdoor fish ponds, especially Koi ponds. Water temperature is a extremely crucial element of Koi keeping, as it determines the feeding schedule best suited for the fish.

Overfeeding can easily occur at certain temperatures, resulting in pollution of the water. And under feeding Koi will result in stunted growth, lack of vitality, and poor resistance to disease.

Easy to read color coded temperature scale. Shows proper fish food selection all year.

It floats!