Review on 🔒 Ammo Lock Detoxifier - Mars Fishcare North America, 16 oz by Shannon Young

This product really works but you need to understand HOW it works. It doesn't remove ammonia from your pond, it simply neutralizes it. This way your test strips will still show a high level of ammonia even though it is a SAFE level of ammonia. So how am I supposed to judge? A slow fish means an application is needed, a happy fish means the water is ok. The best you can do with this product.