Mini Fish Tank Filter Plastic Aquarium Water Filter Practical Fish Poop Stool Toilet Aquarium

Label:Yes Material: plastic+sponge Package: 1pc*Fish Poop Stool Toilet Type: Fish Poop Stool Toilet Color: as picture Size: as picture Made of premium plastic and sponge, lightweight and durable. Suitable for home fish tank, aquarium, etc. Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality. Increase the oxygen solubility in water.

Note: 1. Soak the sponge in the aquarium water for 5 minutes before use. 2. Always use aquarium water under room temperature to rinse clean the sponge, never use hot water. 3. It must be used through connecting the air pump.