DEPEPE 10pcs 7.8 x 5.9 Inch Aquarium Filter Media Bags with Zipper for Activated Carbon, Biospheres, Ceramic Rings

Why You'll Love It

• Filter made of: Polyester: Zipper made of: Plastic
• Package contains: 5 white filter bags and 5 black filter bags
• Filter bag size: 15cm x 20cm/5.9" x 7.8"
• Mesh hole diameter: Approx. 1mm, suitable for respiratory biological rings, activated carbon, volcanic rocks, coral sands, ceramic rings, etc. not suitable for finer particles.
• Filter bags are good for various filters, including fresh water tanks, tank filters, power filters, etc.