Price: $6.99
(as of Nov 14, 2025 17:20:04 UTC – Details)

Product description

Brewing Thermometer Strip

WHY IS THERE A NEED TO MONITOR AQUARIUM TEMPERATURE?

Most aquatic animals do not regulate their internal body temperature; instead, they rely on their environment. Improper temperatures can lead to inadequate growth, respiratory or cardiac paralysis, and possibly death of aquatic life. A sudden decrease in temperature can weaken a pet’s immune system and increase the risk of illness. Conversely, sudden increases in temperature can cause a spike in metabolic activity, shock the respiratory system, and result in coral bleaching. Unlike humans, your pet has higher temperature requirements that necessitate more attention to its living environment. So you need a suitable temperature sticker.

Brewing Thermometer

Easy To Use & Read

Step 1: Clean and dry the outside glass of the aquarium.

Step 2: Peel off the plastic backing from the thermometer strip.

Step 3: Stick the strip against the outer wall of the aquarium. Be sure to stick below the water level; the lower, the better.

Step 4: After installation, remove the protective plastic film.

Step 5: Look for the strip after 2 to 5 minutes. The color indicates the exact temperature.

Widely Used Monitor temperature

Brewing Thermometer Strip

This monitor is designed to make your life more convenient.

Easy to use and high safety. You can use the temperature strip sticker on whatever you want to monitor the temperature. The thermometer strip has a range of 39℉ to 97℉ and 4℃ to 36℃. The large numbers are Fahrenheit and the small numbers are Centigrade. Simply pull the backing off to reveal the adhesive back and apply it to the front of your fish tank/aquarium/carboy/jar/fermentation bucket. Great way to keep a quick eye on your fish tank/wine jar/kombucha temp

Brewing Thermometer Strip

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Double Scales Displays Degree Centigrade Fahrenheit

The thermometer strip has a range of 39℉ to 97℉ and 4℃ to 36℃. Great way to keep a quick eye on your fish tank/wine jar/kombucha temp.
If it shows multi-color, please choose the average value. Simply pull the backing off to reveal the adhesive side, then apply it to the front of your fish tank, aquarium, carboy, jar, or fermentation bucket. The best kombucha brew temp is 78℉ to 85℉. Keep your betta’s water between 78℉ and 80℉.

Brewing Thermometer

How to remove adhesive residue after peeling it off?

Use soap and hot water, then wipe with a towel
Wipe with rubbing alcohol
Wipe with adhesive remover

Key Features (Adhesive Aquarium & Kombucha Stick-On Thermometer 39℉-97℉ / 4℃-36℃, 5″ x 0.5″, Easy-Read Color Scale):

Ultra-Wide Range – 39℉-97℉ / 4℃-36℃ covers cold-crash to tropical temps; dual-scale left/right readout.
Kombucha & Betta Optimized – Green “sweet spot” banding highlights ideal 78-85℉ brew zone & 78-80℉ fish comfort zone.
2-Second Install – Simply peel, stick below water level on glass, plastic or stainless; adhesive rated for continuous moisture.
Color-Ch clarity—High-contrast liquid crystals flip from black to bright green; a single-color number = current temp (multi-color = average).
Zero Maintenance—No glass, mercury, batteries, or calibration; 0.01″ slim profile stays out of the way.
Value 2-Pack – Keep one on the fermenter and one on the aquarium; 6.5″ total length, 0.5″ width, weighs than ¼ oz.
100% Satisfaction—Trusted by 2,700+ reviewers; backed by no-questions replacement or refund.

Description
Take the guesswork out of temperature control. These self-adhesive liquid-crystal strips react in real time, changing color within seconds to display the exact temperature of your fish tank, carboy, mason jar, or reptile terrarium. The expanded 39℉-97℉ (4℃-36℃) span lets you cold-crash homebrew, monitor tropical fish, or perfect your kombucha fermentation with a single glance. Installation is tool-free: clean the surface, peel the liner, press the strip below the liquid line, and read the bright green number. No probes to corrode, no digital screens to fog, no batteries to die—just reliable, low-cost temperature tracking that sticks with you brew after brew.

Jansamn

Brewing Thermometer Strip – 2-Pack Adhesive Aquarium & Kombucha Stick-On Thermometer