🐠 MENXEN Humidifier Cleaner: Effortless Cleaning Solution for Cool and Warm Mist Humidifiers, Fish Tank - 10PCS Universal Pack (Violet) Review

I used it for my fish tank (10 gallon). I cleaned my tank, added them (10) and after a few hours the tank stunk. Not suitable for an aquarium.

Easy to use just throw in humidifier but only worked initially. After a few days it doesn't seem to work. Even after a few drops, the smell of mold was not gone.

After dropping one in my humidifier, the mold is almost gone! It's much easier and more efficient than cleaning by hand. Seriously, I thought I'd have to ditch my humidifier. Now I can still use it.