Review on 🐠 KORDON #33456 AmQuel Plus for Aquarium: 16-Ounce, A Powerful Solution for Water Quality Control by Abunsefer Chongbang

I chose this one because I couldn't afford Prime at the time and I'm not sure if I like it or not. I like that Prime is a durable material and I've been using it since I started the hobby, the only real benefit I've found is that it's cheaper and doesn't have that strong sulfur smell that Prime has. After 5 aquariums in a small space the strong sulfur smell can become overwhelming so this was a good change, does it really do what it says on the tin, who knows?