Sera Precision Thermometer

Sera Precision Thermometer

Sera Precision Thermometer is a modern, precise aquarium thermometer for reliable, at-a-glance temperature checks in your tank. It has a clear 0 to 50 °C scale, contains no mercury and comes with a suction cup for mounting. It suits South African fishkeepers who want a simple, dependable way to keep an eye on water temperature through hot summers and cooler winter nights.

Key Benefits

• Precise readings: Sera designed this thermometer for accurate, reliable checks of aquarium temperature.
• Wide 0 to 50 °C scale: The scale covers the full range of temperatures you are likely to see in a home aquarium, with plenty of room on either side.
• Mercury-free: The thermometer contains no mercury.
• Suction cup included: It fixes neatly in place so you can read the temperature whenever you pass the tank.
• Slim, modern design: At just 6 mm in diameter, it sits discreetly in the aquarium without spoiling your aquascape.

How to Use

Attach the thermometer to the aquarium glass with the supplied suction cup, in a spot where you can easily read the scale. Check the reading regularly, especially during heatwaves, cold snaps or power interruptions, when tank temperatures can change quickly.

Suitable For

• Aquarium keepers who want a dependable everyday temperature check.
• Confirming that your heater or cooling setup is keeping the tank at a steady temperature.
• Keeping watch on water temperature during South Africa's warm summers and load-shedding periods.

Specifications

• Brand: Sera
• Type: Aquarium thermometer
• Scale range: 0 to 50 °C
• Length: 150 mm (5.9")
• Diameter: 6 mm (0.24")
• Mercury: None
• Mounting: Suction cup

What's Included

• 1 x Sera Precision Thermometer, 150 mm (5.9") long and 6 mm (0.24") in diameter
• Suction cup

Frequently Asked Questions

What temperature range does the Sera Precision Thermometer measure?
Its scale runs from 0 to 50 °C. That comfortably covers normal aquarium temperatures as well as unusually hot or cold conditions.

Does this thermometer contain mercury?
No. The Sera Precision Thermometer is mercury-free.

How do I attach it to my tank?
It comes with a suction cup that holds it against the aquarium glass. Place it where you can read the scale easily.

How big is the thermometer?
It is 150 mm (5.9") long with a slim 6 mm (0.24") diameter, so it stays discreet in most aquarium layouts.

Why should I monitor aquarium temperature in South Africa?
Summer heat can warm tank water, while load-shedding can switch off heaters and filters. Both can shift the temperature. A quick daily look at a reliable thermometer helps you spot changes early.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

If you prefer a faster 🚀 shipping option, we also offer The Courier Guy during checkout in the dropdown selection. Please note that this option is not free, and you must choose it to use it. Please pay careful attention to the cutoff times and delivery timeframe for these options during checkout.

Enjoy the convenience of collection points and lockers! 📦

No more waiting at home or at work for your delivery. Simply choose a collection locker or pickup point and collect your order when it suits you.

Delivery times to lockers and pickup locations typically range from 2–7 working days, depending on your location.*

Search a PUDO Location Near You

Collection timeframes:

• Bob Box: Collect within 2 days of receiving your collection notification.
• PUDO Lockers: Collect within 36 hours of receiving your collection PIN or SMS notification.

If a PUDO parcel is not collected within 36 hours, it will automatically be transferred to the nearest PUDO Kiosk or Depot at no additional cost. The parcel will then be held there for approximately 2 days before being returned.

Please ensure you collect your parcel within the applicable collection period. Uncollected parcels will be returned to the sender, and additional shipping charges may apply should the order need to be resent.