Rated 5 out of 5 by 4
Rated 5 out of 5 by zinnia15 I don't know what I would have done without this!
My nitrate levels in my 46 gallon aquarium had sky-rocketed. According to my API test strip, it read that my nitrates were 200ppm (which is extremely lethal to my fish - my fish lived through it but they would have died if I hadn't had done anything). After using Nitra-Zorb for about 5 days (in addition with Seachem Stability), my nitrate level has lowered to 80 ppm. 80ppm is out of the danger zone! My fish are swimming around much happier than they used to. I definitely recommend this product to anyone who has this problem.
August 27, 2015
Rated 5 out of 5 by RJSac Good Product, reduced my Nitrites.
I have a new 29 gallon tank that is 50 days old and have had fish dying for the last 7 days. Have been dosing the tank with Nitrite bacteria but Nitrites levels are very high.
Ammonia was about 0.25 ppm, Nitrite 2.0/5.0 ppm and Nitrates were about 5.0/10.0 ppm.
Some colors in the API test are so close that you cannot tell the difference if Nitrites are 2.0 or 5.0.
Anyway, reduced Nitrite to 0.25 ppm overnight. Didn't test for Ammonia and Nitrates yet but was very happy the Nitrites went down.
Was so happy that I repeated the Nitrites test as I couldn't believe.
April 21, 2015
Rated 5 out of 5
by MoonlightSiren Works fast
had an ammonia spike, put the nitra-zorb in ,was at 2.0 and dropped to 0.50 in a little under 24 hours. fishies already seem happier!
January 13, 2015
Rated 5 out of 5 by bobmsr nitrasorb
a must have for discus owners, easy to use and easily recharges
April 27, 2008