Ammo lock

[EricDes]

I'm looking for advice on the product ammo- lock. Has anyone used it before?

 

[foster53]

I have used it once or twice. It works fairly well in emergencies. It will change ammonia to ammonium a less toxic form. That said, water changes during cycling, or an ammonia spike are the best route to take. Prime will also help detoxify ammonia temporarily.

 

[EricDes]

I used it in my 50+20 gallons tank and my ammonia reading are still at 0.40 the fish are fine but I'm afraid for the coral :-(