Review on 🐠 Durable Koral Filters Aquarium Filter Pad Media Roll - Cut to Fit - Dye-Free and Blue Bonded - Ensures Clean Water - Ideal for Fish and Reef Aquariums by Barb Cook

Great pods, lately my tank has been slightly yellowed and the pods filter well too but you'll have to wait a bit. Give your tank time to filter. At least 24 to 48 hours. You will also notice the result on the pillow. My notebook collected the yellow cloudy paint and all the junk. I washed and reused the same pad three times and then threw it away. I use this gasket for HOB AC70 filters on the bottom and top of the sponge. Also used with the Aqueon 20 filter as a cleaning medium after cleaning a cloudy tank to keep the remaining water clear. Better than branded filter cartridges. It is interesting to modify the filter and clean the tank.