I have seen thick sheets of carbon available on places like AliExpress, it's often listed as air purification sheets and so on. It is much cheaper than the small squares in my water filter. Is this the same material? Can I use this instead of the pre-pack filter media?
Hi, yes this is usually the same stuff. I just cut it to size and it works out much much cheaper than buying the pre-cut shapes from the pet store. Obviously if buying from China make sure the material is actually genuine carbon, it will work the same if it is.
Great I thought it might be. It's half the cost, so should save me a fair amount of money!