Review on 🐠 AquaClear 50 Zeo-Carb Filter Insert: The Best Aquarium Filter Replacement Media, A614 by Erin Abbott

When I set up my new aquarium, I had ridiculously high levels of ammonia. No doubt due to a little overcrowding. Because of this, I lost my greatest beauty, Denison Barb. Before I lost them all I decided to try Zeo-Carb instead of pure ammonia as I like using charcoal as a filter medium. Well, this thing worked like magic. For two days my ammonia was zero, lightning, nothing. A good clear yellow reading that is 0 ppm. My fish are thriving and I couldn't be happier! Thank you Aquaclear it was literally a lifesaver!