AquaClay Filter Balls Loose Pack 13-20mm, Aquarium Filter Media 1L

Work very well in my canister filter.Remember to clean and remove the muddy mess before you start using it for your filter.

AWSOME!! worth the wait....10 on 10.......!!!!

There was totally just 15-20 small balls...waste of money don't buy...the seller is not replying if called...

Good

Yes obviously, it's quite good. I am using it with burnt red ceramic rings, cylindrical bio rings and activated carbon.

Good

Nice product...doing what it is supposed to do. Costlier as compared to local shop.

Hi Guys,This product is amazing i am not buy this from amazon purchase from chennai.Resulte of this product is not instatant take two week to reach bacteria level 100% after your tank water is crestal clear.i am using this for my sunsun-hw-304b model.