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The Fluval Nano Thermometer is a slim glass thermometer with easy-to-read markings and suction-cup mounting for fast, accurate installation.
The Fluval Nano Thermometer is specifically designed for Nano/Small Shrimp and Flora Aquatic Plant Kits. The glass thermometer provides excellent accuracy and the temperature markings are easy to read. It comes with suction cups for fast and reliable installation.
Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.
If your item arrives defective or damaged, message us on WhatsApp with your order number — or email us, if you would rather — and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 72 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.
Full terms are on our Cancellation & Returns page.
Customer photos and videos







Verified Owner
best thermometer
Verified Owner
This tiny thing fits in very well anywhere in the aquarium, no any obstacle for view. Can read the temperature without any issue. I prefer manual thermometer rather than digital one. Go for it.
Verified Owner
Shows the exact reading…. Fits in the aquarium with minimal space .. . Loved it..
Verified Owner
Small and functional.
Verified Owner
Good product from Fluval at reasonable price. I am bit skeptical wrt longevity of suction cup but functionally looks good overall.