purified the water in my aquarium

This would be perfect if it filled a 10 inch cartage but it dose not and found it to be a waste of time to buy for this reason and should be like every other di resin refill out there and do this but this on dose not and cost more than most that do fill a 10 inch so what the bugger is this Jl aquatics?

I ordered this product only to find out that 1lb is not enough product to fill 1 10" DI cartridge (It filled around 80%). I was really annoyed while changing my cartridge that I have to run to the LFS to purchase another bag of DI resin in order to fill my cartridge. I really hope this product gets changed to match every other online retailer selling in packs that FILL an entire cartridge.

I have used other resins that have depleted rapidly. This resin seems of very high quality and lasts a longer time.
Great product. 0.00 TDI even shortly after it seems depleted.