---
product_id: 55321524
title: "Stick On Thermometer Strip, 50-90F, 10-32C, Vertical, 10-Pack | For Fish Tanks, Aquarium Thermometer, Kombucha, Beer and Wine Fermentation, Vertical Temp Strips, Color-Changing Display"
brand: "propagate pro"
price: "AR$43639"
currency: ARS
in_stock: true
reviews_count: 13
category: "Propagate Pro"
url: https://www.desertcart.com.ar/products/55321524-stick-on-thermometer-strip-50-90f-10-32c-vertical-10
store_origin: AR
region: Argentina
---

# Compact 4.75 x 1 inch size Accurate 50–90°F range Color-changing temp display Stick On Thermometer Strip, 50-90F, 10-32C, Vertical, 10-Pack | For Fish Tanks, Aquarium Thermometer, Kombucha, Beer and Wine Fermentation, Vertical Temp Strips, Color-Changing Display

**Brand:** propagate pro
**Price:** AR$43639
**Availability:** ✅ In Stock

## Summary

> 🌈 Stick on, chill out, and ferment like a pro!

## Quick Answers

- **What is this?** Stick On Thermometer Strip, 50-90F, 10-32C, Vertical, 10-Pack | For Fish Tanks, Aquarium Thermometer, Kombucha, Beer and Wine Fermentation, Vertical Temp Strips, Color-Changing Display by propagate pro
- **How much does it cost?** AR$43639 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/55321524-stick-on-thermometer-strip-50-90f-10-32c-vertical-10)

## Best For

- propagate pro enthusiasts

## Why This Product

- Trusted propagate pro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Fit:** Flexible strips contour to any glass or plastic vessel, from fish tanks to fermentation jars.
- • **Batch-Ready Value:** 10-pack lets you outfit every jar, tank, or carboy—never miss a perfect fermentation window again.
- • **Effortless Monitoring:** Stick-on design means zero water contact—protect your aquatic friends and fermentation projects alike.
- • **No Fuss, No Batteries:** Completely self-powered with no cords or probes—just peel, stick, and monitor.
- • **Precision at a Glance:** Color-changing crystals provide instant, reliable temperature readings within ±2°F accuracy.

## Overview

The Propagate Pro Stick On Thermometer Strips offer a versatile, battery-free solution for precise temperature monitoring across fish tanks and fermentation vessels. Featuring a compact, flexible design and a color-changing crystal display, these strips deliver quick, accurate readings from 50 to 90°F (10–32°C). Sold in a convenient 10-pack, they provide exceptional value for hobbyists and professionals aiming to optimize aquatic health and fermentation success.

## Description

Product description

Review: Work great for temp monitoring of fermentation - I taped these to the sides of my glass and plastic fermentation jars and they do a great job of tracking temperature in my cool basement. The temps can vary from 75F in summer to 60F in winter so knowing will help determine which yeast types to use. I have a few yeasts (Red Star Premier Rouge) that will stop below 64F. Lalvin D47 does best below 68F. Now I can pair the best yeast with the environmental temps.
Review: Easy to read and good adhesion - These stick-on thermometer strips are easy to read in bright or slightly dim light and adhere really well. So we'll, in fact, that once you stick them on, you can't take them off again without destroying the thermometer strip. Not a big deal since you get a bunch of them in the package but it's just that you have this positioned exactly before pressing in place. These work by changing colors on the strip, corresponding to the temperature. Reading the temperature is not an exact science as you need to make a guess if there are two adjacent numbers that have a color change. I like these because the numbers are big enough to see easily and they are inexpensive enough that I can stick them on everything that I want to monitor the temperature of. I use these on the outside of my beer fermentation vessels, both conical and bucket fermenters as they don't need a super precise reading. I don't think I'd use these on something super hot, like a bbq grill or smoker since they would probably melt.

## Features

- KEEP YOUR FISH SAFE & HEALTHY: This fish tank thermometer stick on design attaches to the outside of your aquarium tank glass so nothing enters the water your fish call home. A trusted aquarium thermometer and thermometer for fish tank monitoring, this tank thermometer aquarium accessory needs no batteries, no cords, and no probes.
- NAIL YOUR FERMENTATION EVERY TIME: Designed for kombucha, wine, beer, and sourdough fermentation, this temperature thermometer helps you track the ideal range so your yeast thrives. Pair the right yeast with your environment by knowing exact temps — whether your basement dips to 60°F in winter or reaches 75°F in summer. Covers 50–90°F (10–32°C).
- ACCURATE TEMPERATURE AT A GLANCE: This water temperature thermometer features a color-changing crystal display with green for the active temp, tan for approaching, and blue for just above. Readings stay within a couple degrees of digital thermometers, giving reliable monitoring on every jar, carboy, or fish tank so you can ferment with confidence.
- FITS ANY CONTAINER IN SECONDS: These temperature strips measure just 4.75 x 1.0 inches, bending to fit any shape from glass jars and carboys to fish tank accessories and buckets. Just peel off the adhesive strip and press into place — this small thermometer needs no setup or calibration. Designed for one-time placement on your vessel.
- EXCEPTIONAL VALUE 10 PACK: With ten temperature strips in a resealable bag, you can stick one on every gallon and half-gallon jar you own for kombucha, kefir, miso, sauerkraut, kimchi, wine, or beer brewing. Keep enough aquarium supplies and fermentation monitoring on hand for every vessel at home. Also available in a horizontal version.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078NZCK8Q |
| Additional Features | High Accuracy |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #74,483 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #263 in Beer Brewing Equipment |
| Brand | Propagate Pro |
| Brand Name | Propagate Pro |
| Color | black |
| Customer Reviews | 4.5 out of 5 stars 1,785 Reviews |
| Display Type | Digital |
| Included Components | 10 Temp Strips Vertical |
| Indoor Outdoor Usage | Indoor |
| Item Length | 4.75 Inches |
| Item Weight | 0.5 Ounces |
| LowerTemperature Range | 10 Degrees Celsius |
| Manufacturer | Heezy LLC |
| Model | 8541985760 |
| Model Name | Propagate Pro Stick On Thermometer Strips |
| Outer Material | Plastic |
| Part Number | 8541985760 |
| Power Source | Electric |
| Product Care Instructions | Wipe Clean |
| Response Time | 1 seconds |
| Reusability | Single Use |
| Special Feature | High Accuracy |
| Style Name | Contemporary |
| UPC | 791082311145 |
| Unit Count | 10.0 Count |
| Upper Temperature Range | 90 Degrees Fahrenheit |

## Product Details

- **Brand:** Propagate Pro
- **Special Feature:** High Accuracy
- **Color:** black
- **Age Range (Description):** Adult
- **Included Components:** 10 Temp Strips Vertical
- **Outer Material:** Plastic
- **Display Type:** Digital
- **Product Care Instructions:** Wipe Clean
- **Unit Count:** 10.0 Count
- **Power Source:** Electric

## Images

![Stick On Thermometer Strip, 50-90F, 10-32C, Vertical, 10-Pack | For Fish Tanks, Aquarium Thermometer, Kombucha, Beer and Wine Fermentation, Vertical Temp Strips, Color-Changing Display - Image 1](https://m.media-amazon.com/images/I/61Yt+13-2HL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Work great for temp monitoring of fermentation
*by M***. on November 19, 2025*

I taped these to the sides of my glass and plastic fermentation jars and they do a great job of tracking temperature in my cool basement. The temps can vary from 75F in summer to 60F in winter so knowing will help determine which yeast types to use. I have a few yeasts (Red Star Premier Rouge) that will stop below 64F. Lalvin D47 does best below 68F. Now I can pair the best yeast with the environmental temps.

### ⭐⭐⭐⭐⭐ Easy to read and good adhesion
*by S***E on October 29, 2025*

These stick-on thermometer strips are easy to read in bright or slightly dim light and adhere really well. So we'll, in fact, that once you stick them on, you can't take them off again without destroying the thermometer strip. Not a big deal since you get a bunch of them in the package but it's just that you have this positioned exactly before pressing in place. These work by changing colors on the strip, corresponding to the temperature. Reading the temperature is not an exact science as you need to make a guess if there are two adjacent numbers that have a color change. I like these because the numbers are big enough to see easily and they are inexpensive enough that I can stick them on everything that I want to monitor the temperature of. I use these on the outside of my beer fermentation vessels, both conical and bucket fermenters as they don't need a super precise reading. I don't think I'd use these on something super hot, like a bbq grill or smoker since they would probably melt.

### ⭐⭐⭐⭐ Thermoeter Strip
*by C***G on January 27, 2026*

These do what they say they do. Works pretty good for what we need it for

## Frequently Bought Together

- Stick On Thermometer Strip, Digital Temperature Display for Fermenting, Brewing, Wine, Beer, Kombucha or Aquariums. 50-90F (10-32C) Adhesive Sticker 10 Pack (10)
- Hemlock Home Brewing Kombucha Heating Wrap - Fermentation Heater Mat Pad with Temperature Control
- pH Test Strips for Kombucha Brewing 0-6 (0.5 Intervals) 100pc Kit

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-10*