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Collection: Thermometers

Thermometers

A selection of thermometers so you can keep you aquarium at the correct temperature.

Thermometers

A selection of thermometers so you can keep you aquarium at the correct temperature.

Home /Aquatics / Accessories / Thermometers
What Our Customers Are Saying About Us
Excellent
Based on 748 Reviews
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gary cornwall
May 7, 2025
Very good service even if imake a mistake
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Graham Leopard
May 4, 2025
Everything present and correct.
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Lindsey Dowson
May 3, 2025
Excellent company with super fast delivery on my new aquarium! Delivery driver very helpful also helping me get it into the house! I chose not to add middle door on the cabinet and add baskets this is not how the juwel Rio comes as standard & also I changed the bulb!
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Paul Cope
May 3, 2025
Online order. Everything was clear and easy to understand with ordering. Biomaster 2 was delivered quickly and well packaged. I did have a query over the piping. I called the contact line which was answered immediately 👍. The guy I spoke to solved my query straight away in simple A,B,C walkthrough step. Great experience and will be back. Paul
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Cristopher Ireland
May 2, 2025
Excellent service 5 stars
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Craig Robinson
April 30, 2025
excellent service and fast delivery. I recommend
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James
April 29, 2025
Cracking service as usual, no dramas from me. I always use charterhouse when I need kit.
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Bob D
April 27, 2025
5 star, quick delivery great product 500w tungsten marine heater
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daniel corrigan
April 27, 2025
Good value, great delivery service 👏
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GEOFF JENKINS
April 27, 2025
Items arrived earlier than expected in good condition. Good quality. Prices are a bit expensive but what isn’t in today’s economy.
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spider sam
April 26, 2025
Very efficient company delivery when expected and good price aswell 👍🏻
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Stephen Hudson
April 22, 2025
Fast delivery, well packaged with good delivery updates.
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Anthony Brooker
April 20, 2025
Arrived quickly, and exactly what ordered.
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EMOKAYAKBOY LOOM
April 19, 2025
Fantastic service, very pleased
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carol cooper
April 19, 2025
Easy to order and came when said it would
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Matthew t
April 16, 2025
Super helpful people online and in store fast simple checkout process and really quick delivery with great communication
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Paul Stibbs
April 15, 2025
A very easy transaction completed in a short time period via an external courier.
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47thDestroyer
April 15, 2025
Very fast delivery great product and reasonably priced
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James McInally
April 15, 2025
Very easy drop off......easy to put together verry good product
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Caroline White
April 15, 2025
Items (Juwel filter floss and Tetra SafeStart and Nitrate Minus) arrived well packaged and on time.

Why buy from Charterhouse?

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Takes the hassle out of regular ordering.

Free Shipping Over £50

Spend over £50 on your order and qualify for free shipping.

Flexible Payment Options

We offer flexible monthly finance options.

Charterhouse Points

As a thank you, we run the Charterhouse Points scheme.

Subscribe & Save

Takes the hassle out of regular ordering.

About Us

At Charterhouse Aquatics we stock the largest range of aquarium dry goods in the UK. We have full design, installation and maintenance services.

Address: 14 Merchant Drive, Mead Lane, Hertford, SG13 7AY

Telephone: 0203 697 3750
Company Number: 02872980
VAT Number: 854458301

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© 2025, Charterhouse Technology Ltd

16 products
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Fluval Internal Digital Thermometer
Fluval Internal Digital Thermometer
3 Reviews
Get it by Saturday, May 10th
£8.54 £8.99
Oase Digital Thermometer
Oase Digital Thermometer
2 Reviews
Get it by Saturday, May 10th
£8.68
Fluval 2-in-1 Digital Aquarium Thermometer
Fluval 2-in-1 Digital Aquarium Thermometer
3 Reviews
Dispatch in 5-10 days
£9.96 £10.49
Aqua One Glass Thermometer
Aqua One Glass Thermometer
Dispatch in 7-14 days
£2.49
Ciano Thermometer
Ciano Thermometer
Get it by Saturday, May 10th
£9.45
Juwel Digital Thermometer 3.0
Juwel Digital Thermometer 3.0
Get it by Saturday, May 10th
£25
Hagen Glass Thermometer
Hagen Glass Thermometer
7 Reviews
Get it by Saturday, May 10th
£2.87
BiOrb Digital Thermometer
BiOrb Digital Thermometer
Get it by Saturday, May 10th
£13.99
Aqua One Thermometer Digital
Aqua One Thermometer Digital
Get it by Saturday, May 10th
£2.49
Aqua One External Digital LCD Aquarium Thermometer
Aqua One External Digital LCD Aquarium Thermometer
Get it by Saturday, May 10th
£8.99
Aqua One Premium Glass Thermometer
Aqua One Premium Glass Thermometer
Get it by Saturday, May 10th
£3.49
Aqua One Submersible Digital LCD Aquarium Thermometer
Aqua One Submersible Digital LCD Aquarium Thermometer
Get it by Saturday, May 10th
£8.99
Juwel Strip Thermometer
Juwel Strip Thermometer
2 Reviews
Get it by Saturday, May 10th
£4.96
Hydor Glass Thermometer
Hydor Glass Thermometer
Sold out
£1.99
Reef Factory Thermo View Thermometer Reef Factory Thermo View Thermometer
Reef Factory Thermo View Thermometer
2 Reviews
Sold out
£95
Hydor Digital Thermometer
Hydor Digital Thermometer
Sold out
£7.95
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