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 Bethany Neal

This filter media is perfect. I cut a few pieces (slice) to fit my waterfall tub. The water is pumped through the filter media and fills the tub before being pushed back into my pond. It catches all the small debris and "garbage" floating in the water. Noticeable difference within a few hours. I rinsed the filter out with a hose and put it back in the tub. Never thought it would work, but it works!