Aquarium Reusable Filter Sponge Cotton

Utilise this durable aquarium filter sponge to maintain a clean and healthy aquatic environment for your fish. Made with reusable cotton pad media, this sponge efficiently traps debris and harmful substances, promoting crystal-clear water and improving overall water quality.

Features:

Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality.

Increase the oxygen solubility.

Good permeability, and easy to clean.

Sponge Size: 100x10cm / 100x12cm / 100x20cm / 100x30cm / 100x40cm / 100x50cm
Thickness: 2cm

Reminder:

1. Soak the sponge in the aquarium water for 5 minutes before use, by doing this will help nitrifying bacteria colonise easier.

2. Always use aquarium water under room temperature to rinse clean the sponge, never use hot water.