Green Killing Machine Replacement Sponges Review

As a result of using these replacement sponges, I found that my aquarium water is so much clearer and my fish seem to be happier overall. The sponges are easy to install and fit well in my filter.Plus, they`re affordable compared to other water treatment products. MY only con is that these sponges need to be replaced often, but that's to be expected with any pet supplies. Overall, I highly recommend these replacement sponges to any aquarium owners looking for a quick and easy way to improve…

Through trial and error, I found that these replacement sponges did not live up to their promises. After using them for a couple of weeks, I noticed that my aquarium water was still murky... I even tried using them in different types of filters and aquariums but they still didn't work. The only positive thing I can say is that they were easy to install. As a buyer of Pet Supplies, I do not recommend this product for your aquarium..

Product works great. I had an issue with green water in my tank, nothing I tried helped. I tried this green killing machine. He cleaned it up immediately. My tank is crystal clear now. The only thing I don't like is the shipping cost which is the same as the cost of the product