8-Pack Universal Humidifier Cleaning Balls (Purple) - Removes Impurities from Humidifiers & Fish Tanks - Perfect for Home, Office, and Nursery Air Purification

These "fishes" not only improve the water quality of your humidifier or fish tank, but also nice and cute decorations. They cutely floating and bobbing around in the tank, add a lot of vitality to the tankThey can also help keep your filters lasting longer and stretch out the schedule of your cleaning, you no long have to change the filters as often as beforeFit most evaporative,ultrasonic humidifiers,Cool Mist Humidifiers,Fish tank,and well for a humidifier wicking filter. You only need to put the humidifier fish tank cleaner into the humidifier or fish tank to keep the water clean and reduce the cleaning time of the water tank.