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$4.12

Marina Plastic Thermometer with Suction Cup

  • With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina Plastic Thermometer comes with a suction cup for easy and reliable installation on your aquarium glass.
  • Accurate and easy to read, it provides te...
Regular price $4.12
$4.12

Marina Stainless Steel Thermometer

  • With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer.
  • This Marina Stainless Steel Thermometer easily clips onto the aquarium and provides accurate and easy-to-read temperature readings in Centigrade and Fahrenhe...
Regular price $4.12
$2.10

Marina Standing Thermometer

  • With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina Standing Thermometer is designed to sink to the bottom of the aquarium and remain in a vertical position.
  • Accurate and easy to read, it provides ...
Regular price $2.10
$4.58

Marina Floating Thermometer with Suction Cup

With water temperature being such a critical factor for the well-being of fish, its important to have a good thermometer. This Marina Floating Thermometer is designed to float in the water in a vertical position. It comes with a suction cup for optional installation on your aquarium glass. Acc...

Regular price $4.58
$2.32

Elite Floating Thermometer

  • Easy-to-read floating thermometer
  • Includes a safety zone indicator
  • Ensures your aquarium is at a proper temperature
Regular price $2.32
$4.52

Penn Plax Therma-Temp Sainless Steel Thermometer

  • Stainless Steel Thermometer.?
  • Accurate reliable and Economical!?
  • Helps keep you aware of temperature changes that can affect fish and aquarium health.
Regular price $4.52
$2.98

Penn Plax Therma-Temp Floating Thermometer

  • This thermometer was designed for a quick easy acces to knowing the temperature of your tank.
  • Read the temp of your tank with accuracy and reliability for either salt or fresh water.
  • Features a suction cup for the Floating Thermometer to stick to side of tank for an eas...
Regular price $2.98