Nitra-Zorb 7.4 oz treats 55 gallons
Before I started using this, I would lose fish, especially tetras, not long after letting them slowly get acclimated to my aquarium water conditions, even if I cut holes in the bag to let aquarium water slowly seep in. The only way I could add tetras and some other more sensitive fish was by doing at least a 25% water change, maybe even multiple times, beforehand and that wasn't always good enough. Sometimes, if I hadn't checked my toxic levels for awhile, I would find several fish died in one day. Recharging the medium is also a plus.
January 16, 2014
Worked to get my tank's nitrate level down
Did what it claims to do, get my nitrate level down. Frequent water changes were not working fast enough, so I bought this. It did what I needed it to do, get the nitrate levels down to a level that was acceptable to me, below 20ppm.
December 22, 2013
the price of the product i orderd was the lowest i could find anywhere
the product i ordered came on time and was exactly what i ordered
April 22, 2012
Nitra-Zorb lowers nitrates
I have invested a lot of money in my freshwater fish - so buy the best products to keep them safe. Nitra-zorb works. My aquarium is overstocked - but all inhabitants are happy. I depend on Nitra-zorb to keep nitrates in check. When my big barbs start yawning at me - I know it is time for a new Nitra-zorb. What is great, is that this product can be recharged (just using aquarium salt in water). I usually re-charge it two times. I stock up and buy three at a time (and share with my son). No one can beat the great prices and service offered by Drs. Foster and Smith.
January 21, 2011