Rated 5 out of 5 by 1
Rated 5 out of 5 by kgordon GREAT!!!!
I have been cycling a 100 gallon tank for several months now. Even using Prime for new water, my filter couldn't keep up with the fish load. They started to die. 24 hours after using this, the ammo, nitrates, and nitrates are down tremendously! I've spent over 100 dollars on products that didn't work. This product is amazing and sells for $22 at petsmart, so buy it here!
March 17, 2013