Aquarium Thermometers, Monitors & Timers

The MARINA floating thermometer with suction cup is accurate and easy to read. It has a safety zone indicator for most tropical fish. Protect your ...

With the JUWEL Digital Thermometer 4.0, you can conveniently check the water temperature in your aquarium. The large digital display makes it easy...

Ideal for both marine and freshwater aquariums, safe and non-toxic.

Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing ...

The hydrometer function will test the salinity levels in marine aquariums and the thermometer will test the temperature of the water. This Hydromet...

Glass thermometer for easy & accurate temperature readings in your aquarium.

Another quality instrument from Dymax, this glass thermometer is easy to read and discrete. 15cm. Suction cup included.

Controls the temperature and lighting in reptile, amphibian and invertebrate enclosures. Features an alarm function to alert you if the temperature...

Water temperature is an important factor that affects the health of fish. Ideal for fresh and salt water aquariums, the wireless Fluval 2-in-1 Digi...

With water temperature being such a critical factor for the well-being of fish, it’s important to have a good thermometer. This Marina LCD vertical...

For quick, reliable readings in your saltwater aquarium. Submerge hydrometer approximately 15cm below the water line. If necessary, gently tap hydr...

HeliaLux SmartControl It's possible to comfortably program and control your HeliaLux light units with your mobile phone, tablet or PC via WiFi u...

The Aquatopia Marine Hydrometer ia a pre-calibrated, wide-range specific gravity meter. It is self-levelling. Your hands stay dry. The Marine Hydro...

With water temperature being such a critical factor for the well-being of fish, it’s important to have a good thermometer. This Marina LCD vertical...

The Digital Thermometer provides simple, no mess aquarium temperature reading. With an adhesive backing which easily allows you to stick this therm...

The Eco Tech Exy Set Reptile Thermostat is an ideal basic thermostat for controlling heat mats, globes, cables and ceramic heat emitters. With a te...

Highly precise, Sera Precision Thermometer is a glass thermometer which provides an accurate way of determining your aquariums water temperature. ...

Convenient to use and easy to read. Displays in both Centigrade and Fahrenheit. Paste on to external aquarium surface. Temperature range 20-32C.

With water temperature being such a critical factor for the well-being of fish, it’s important to have a good thermometer. This Marina LCD vertical...

DYMAX DIGITAL THERMOMETER With the large, easy-to-read digital display you can easily keep an eye on the temperature in your aquarium. Compact i...

Another quality instrument from Dymax, this glass thermometer is easy to read and discrete. 6 cm. Suction cup included.

Another quality instrument from Dymax, this 2 in 1 Hydrometer allows for reading of both specific gravity and temperature. 19cm high.

For aquarium use self-adhesive sticker thermometer, easy accurate readings with green colour showing correct temperature. • For use in aquariums • ...

A simple and accurate way to measure water temperature in a compact design.