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

Works very good. Im on my 6th water change and the ceramic pieces are holding up better than I anticipated. Well worth the money.

Easy to use no mess.

As soon as I turned the filter on the clear water then turned cloudy. Never had this problem before. This picture is of 3 days later

Love it and great price! Will reorder from this company.

Very good

Excellent price for this combination of items!

Gracias por todo

Bought several triple packs for my Koi pond filtration

Great product for filtration

I wasn’t sure how this product would work because my pond was it has cleared the water so much and continues to work everyday. Setup is simple and the seller was great.