KORDON #33444 AmQuel Plus for Aquarium, 4-Ounce

Second bottle of this. I love this product. I use it for water changes and it works great. I like that you only use a small amount. I got a 16oz bottle before that lasted for years that's why I purchased the small bottle this time to see how it goes. I've never lost a fish during a water change using this and I use pH hard, heavy tap water. It works really well.

This is a very good product.

It corrected the water problem and saved 3 fish out of ten .

My bait shrimp and mullet love this additive to their sea water.

This saved my fish in the past and we have had our fish for almost 5 years. Always have this on hand. great price!

Saved my goldfish! This works really well and my goldfish have been healthy since I started using it. A find product.

great product, i yse it every water change

We have a couple fish in a QT for about 10 days now. Shortly after using this (proper dosing) we found our Bangai Cardinal fish laying on his side breathing heavily. He was happy as a clam prior to this. So yeah, he died, $35 fish :(