Review on 🐠 Koral Filters PRO Koi Pond Filter Pad Roll - Blue Bonded - 12x72 Inches - Durable & Cut-to-Fit - Ideal for Fish and Reef Aquariums by Stacy Wheeler

This filter medium is ideal for removing fine particles from the water in my carp pond. I've been using it since July, I wash it every week. It has withstood being doused with a strong spray perfectly. You can see in the picture all the dirt it has picked up and how clean it gets after spraying. When it eventually wears out I will return to buy more. And now it's my choice when I need more filter thread for my aquariums. Great product and works exactly as you would expect.