16PCS Under Gravel Filter System for Aquariums Aquarium Backgrounds Versatile: Suitable for freshwater and

Versatile: Suitable for freshwater and saltwater tanks

ensuring long-term reliability and safety

Please allow 1-3 cm difference due to manual measurements

Ensure the decoration is securely placed to prevent it from tipping over and causing harm to your aquatic pets

and safe for aquatic life

16PCS Under Gravel Filter System for Aquariums Aquarium Backgrounds Versatile: Suitable for freshwater andDescription Improve water quality and promote a healthy aquatic ecosystem with this under gravel filter system. Designed to fit seamlessly in most aquariums, this 16 piece filtration set works with Powerheads and air pumps to deliver effective mechanical and biological filtration. The plastic grid lies beneath your tanks gravel bed, ensuring optimal water circulation and filtration performance. Ideal for both beginners and advanced aquarists, this