How do you clean this little fish? Do you soak in vinegar and bleach like the rest of the humidifier? Or will that damage it?

Per the instructions of the user manual you only need to clean and sanitize once a week and never the fish EVER . U are not to use soap or any detergents. Just vinegar swish and wipe let sit for 20 minutes and rinse with clean water to get smell out let dry. THEN BLEACH . never together. Always always keep the manuals to products you buy and store them in a accordion folder to always refer to. The manual tells you all this and how much to use . 2 cups of vinegar solely for the scale buildup . And 1/2 tbs bleach to 1/2 of water . Never mix bleach and vinegar. You don't mix a base with an acid

What is it made out of? Is it chemical?

Chris is trolling. The term he used—dihydrogen monoxide—means, literally, water. di (meaning two) hydrogen molecules + mono (meaning one) oxide (meaning oxygen) molecule = H2O, which is the chemical shorthand for water, which most of us are familiar with. “Dihydrogen monoxide parody” “ The dihydrogen monoxide parody involves calling water by an unfamiliar chemical name, most often "dihydrogen monoxide", and listing some of water's properties in a particularly alarming manner, such as accelerating corrosion and causing suffocation.” Wikipedia Don’t try to breathe the water in a humidifier (or drink it, for that matter), and you’ll be okay

Does this fish clink or make any noise if it hits the side of the tank and disturb light sleepers?

The fish hardly moves unless you shake the tank, I don’t think it would make a sound louder than the blowing of the humidifier.

Can you put this in a dehumidifier? They get so scummy!

That's what I was coming here to ask. I would think it would work the same way. I can't see how it would be any different.

Protec Humidifier Tank Cleaner Fight Humidifier 1 Count Pack 1

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Keep your air crisp and your space fresh — because clean tanks mean clear minds!

GENTLE YET POWERFUL - Alcohol-free and gentle on surfaces, ensuring your humidifier stays pristine without damage.
MONTH LONG FRESHNESS - Keeps your humidifier tank spotless for a full 30 days, so you never miss a beat.
ODOR SLIME FIGHTER - Inhibits slime and unpleasant smells, delivering cleaner, fresher mist every time.
SAFE PROVEN FORMULA - Trusted in drinking water filters, ensuring safe, fresh air without harsh chemicals.
UNIVERSAL COMPATIBILITY - Works seamlessly with most humidifiers, vaporizers, and steamers—one cleaner to rule them all.

The Protec Humidifier Tank Cleaner is a 30-day cartridge designed to continuously inhibit dirt, slime, and odors in humidifier tanks. Featuring a gentle, alcohol-free formula trusted in drinking water filters, it safely maintains freshness without harsh chemicals. Compatible with most humidifiers, vaporizers, and steamers, this scented cleaner ensures your device stays clean and your air quality improved.

Specifications

ASIN	B01N6MV8SA
Brand	Protec
Brand Name	Protec
Capacity	10 litres
Contains Liquid Contents?	Yes
Customer Reviews	4.4 out of 5 stars 17,607 Reviews
Global Trade Identification Number	00092926400033
Included Components	Humidifier Tank Cleaner
Item Form	Cartridge
Item Type Name	Humidifier Tank Cleaner
Item Weight	10 g
Item form	Cartridge
Manufacturer	Protec
Material Features	Scented
Material Type Free	Alcohol Free
Material feature	Scented
Model Number	PC1F
Number of Items	1
Part Number	PC1F
Scent	Fresh
Size	1 count (Pack of 1)
Special Features	Dishwasher Safe
Specific Uses For Product	Cleaner
Specific uses for product	Cleaner
Surface Recommendation	Indoor
UPC	092926400033
Unit Count	1.0 count
Unit count	1.0 count

Reviews

C**R

So cute and works great!

8.02.2026

A**A

Veneno

Mantiene limpio el tanque por ser un veneno que mata bacteria y mohos. He comprobado objetivamente (con un medidor de contaminación del aire) y subjetivamente (me arde la garganta si lo tenga cercas) que contamina al aire, lo cual invalida la idea de utilizar un humidificador para mejorar la calidad del aire. Mi humidificador es en frío, quizás con un humidificador de vapor el veneno no sale, eso no lo he comprobado. Sí queda limpio el tanque, en ese sentido cumple, por eso le doy dos estrellas.

16.07.2020

J**Y

Keeps My Humidifier Fresh, Clean, and Odor-Free!

12.11.2025

Q**1

Keeps humidifiers clean

27.01.2026

D**D

Please improve the size!

31.01.2026

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