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Take 20% off with code SPRING20. Minimum spend $50. Ts & Cs apply. This week only.
Take 20% off with code SPRING20. Minimum spend $50. Ts & Cs apply. This week only.

Aquarium Thermometers, Monitors & Timers


Marina Glass Floating Thermometer with Suction Cup

Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95
Out of stock

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 ...

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Original price $3.95 - Original price $3.95
Original price
$3.95
$3.95 - $3.95
Current price $3.95
Sold out

Pisces Glass Thermometer

Original price $2.95 - Original price $2.95
Original price
$2.95
$2.95 - $2.95
Current price $2.95
Out of stock

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

Original price $2.95 - Original price $2.95
Original price
$2.95
$2.95 - $2.95
Current price $2.95
Sold out

Fluval 2-in-1 Digital Aquarium Thermometer

Original price $26.95 - Original price $26.95
Original price
$26.95
$26.95 - $26.95
Current price $26.95
Out of stock

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...

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Original price $26.95 - Original price $26.95
Original price
$26.95
$26.95 - $26.95
Current price $26.95
Sold out

Dymax 2 in 1 Glass Hydrometer

Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95
Out of stock

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

Original price $7.95 - Original price $7.95
Original price
$7.95
$7.95 - $7.95
Current price $7.95
Sold out

Aqua Medic pH Electrode

Original price $109.95 - Original price $109.95
Original price
$109.95
$109.95 - $109.95
Current price $109.95
Out of stock

Aqua Medic electrodes are quality products, designed for both accurate measurement and long trouble free use. The pH- and Redox (ORP) electrodes ca...

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Original price $109.95 - Original price $109.95
Original price
$109.95
$109.95 - $109.95
Current price $109.95
Sold out