CNZ® Aquarium Filter Media Kits (Double Pack) - Activated Carbon, bio Ball, Ceramic Ring

very good price for the money. if bought separate it get very expensive. I have a forty gallon tank and had hanging filter that uses screen filter that was very expensive. I used one filter a day (two 8 inch gold fish) to keep the water clean.I purchase a canister filter and change Filter Media every 6-7 weeks. Save me a bunch of money..

Love my new filter for fish tank. Very quiet.

This will be the main product and company that I purchase these from, no longer buying from the local fish store. Value is great for the price.

Used for monthly filter cleaning.

This is great to have and you have extra set for the next time you clean your canister!

Replaced the media that came with our canister filter with this instead and it got the job done! Kept up pretty well on a 120 gallon fresh water aquarium. This product will help you achieve a complete ecosystem within your aquarium

So thrilled with my purchase. Never have to buy the disposable ones again. I was hesitant when I saw the other reviews, but I’ve had no issue with these and had nothing but clear water since I got them. I only use two of the bags at once in my 65 gallon filter. I switch between the media. I soaked it in hot water for about 20 minutes before using and rinsed a couple times.

Works very good. I'm on my 6th water change and the ceramic pieces are holding up better than I anticipated. We'll worth the money.

para un filtro no muy grande sirve mucho, a mi me gusto y lo sigo usando después de un mes de haberlo comprado.

Great product

Tercera compra , la mejor opción en cuanto a cantidad y precio

Excelente paquete para filtros 👍👍👍👍, viene tal como en la descripción