A Simple Way to Keep Your Water Fresh
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This little floating helper keeps your humidifier or fish tank smelling clean.
The Humidifier Cleaning Fish is a friendly way to keep water fresh in your humidifier or small aquarium. It floats on the surface and works quietly in the background to reduce odor and keep water cleaner for longer. It helps cut down on filter buildup so you can enjoy clearer, nicer water with less work.
Drop it in and let it do the cleaning.
✔ Helps keep water clean longer
✔ Reduces odors naturally
✔ Prolongs filter life
✔ Easy to use in tanks or humidifiers
✔ Floats for simple placement
Replace every 30 to 60 days. Works in humidifiers with openings at least 1.8 inches wide.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
How do I use the Humidifier Cleaning Fish?
Just place it in the water tank of your humidifier or small fish tank and let it float. It starts working right away.
Is it safe for my fish?
Yes. It contains silver ion material designed to keep water fresh without bothering fish.
How often should I replace it?
Replace it every 30 to 60 days to keep it working its best.
Helps maintain clearer water in humidifiers and small fish tanks.
Keeps things smelling fresh so your space feels nicer.
Cuts down on buildup so you spend less time scrubbing.
Supports your humidifier filter by keeping the water cleaner.
Just drop it in the tank and let it float while it works.
A simple upgrade over basic knock-off cleaners.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Helps reduce odor | ||
| Floats for easy placement | ||
| Silver ion material | ||
| Fits 1.8 inch openings | ||
| Supports filter life | ||
| For humidifiers and tanks | ||
| Simple maintenance | ||
| Gentle on fish | ||
| Clean water boost | ||
| Reliable build |
It fits best in humidifiers with openings at least 1.8 inches wide.
Yes. It floats and works well in small tanks or bowls.
No. It keeps water fresh without adding color.
Each one lasts about 30 to 60 days depending on use.
No special cleaning is needed. Just replace it when it stops working.
No. It helps keep water cleaner but does not replace the filter.
No. It floats quietly and does its job without sound.
Yes. The plastic body is designed for use in water environments.
Yes. Keep it in the tank until it reaches the 30 to 60 day replacement window.
