Aquarium Canister Filter Replacement Pads and Sponges

Bio sponge filter pads maintenance: To ensure the optimal performance of Aillsa Filter Pads Bio Sponges, it is essential to regularly clean and replace the sponge pads. When the sponge pads become dirty, they should be removed and cleaned with water. This cleaning process should be carried out every 1-4 weeks. Additionally, it is recommended to replace the sponge pads every 6 to 12 months or when they become worn out. Prolonged use of the sponge pads can lead to the accumulation of debris particles, which may block the micro-pores of the sponge and impact its effectiveness. The dimensions of the Aillsa Filter Pads Bio Sponges are 8.5”x8.5”x0.79” (L x W x H). The package includes 3 coarse (Black), 3 medium (Green), and 3 fine (Blue) sponge pads. These sponge pads are designed for use with sunsun canister filters, including HW-304B/404B/704B, HW-3000, Polar Aurora 525gph, and Polar Aurora x04. In the event that you are not satisfied with Aillsa Filter Pads Bio Sponges, you are eligible for a return or exchange. If you have any inquiries regarding the filter pads, our customer service team is available to assist you at any time and will respond to your email within 24 hours.

The sponge pads are constructed using high-quality material, allowing for repeated use and ease of installation. Their precise cut ensures a perfect fit in the canister filter tray. The sponge pads are available in three densities - coarse, medium, and fine - to effectively filter debris particles without restricting water flow.

Please note that the Aillsa Filter Pads Bio Sponges package includes 9 bio sponge filter pads: 3 coarse (black), 3 medium (green), and 3 fine (blue). Regular maintenance, such as cleaning the sponge pads with water when they become dirty, is essential to ensure the quality of water in your aquarium.

product information: