3.93.9 out of 5 stars
15 product ratings

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14 reviews

by Most favourable review

EASY TO USE

SOME TIMES I CAN'T MAKE THE WATER CHANGES IN MY AQUARIUM IN TIME AND THIS PRODUCT HELP A LOT BECAUSE KEEP MY NITRATES IN 0 PPM FOR 2 OR 3 WEEKS.

Verified purchase:  Yes • Condition: new • Sold by: frogpondaquatics

by Most critical review

Nita-Zorbe

Rinsed under faucet more than once...it needs to be rinsed numerous times in a bucket!!....before the water even gets clear....had to do a 3/4 h20 change on a 13 gal tank...ended up tearing it down going to a smaller tank....cloudiness wouldn't clear up....sorryRead full review

Verified purchase:  Yes • Condition: new • Sold by: nocadeals

by

Really did reduce my nitrates in aquarium

I had nitrates of around 30ppm in my aquarium even after water changes (as there are nitrates in our tap water) & so i tried this & 2 days later did a nitrate test to find they had been reduced to less than 5ppm! I also use Purigen (which does the same thing) so a combination of both works wonders but this alone would also do the job. You cannot overdose your aquarium as it does not add anything to the water or alter the biofilter or Ph levels - more is better, very happy with Nitrazorb!Read full review

Verified purchase:  Yes • Condition: new • Sold by: thehoneyroasted...

by

Good and indifferent

Works as advertised but a PAIN to put into the filter and then wash and "recharge" every 30 days. Does what it advertises tho'

Verified purchase:  Yes • Condition: new • Sold by: frogpondaquatics

by

Nitrates in tap water!!!

I actually just cleaned my fish tank my nitrates are 5 ppm before the water change,I can not tell you how happy I am it's never been below 20 ppm Thank you API Definitely recommend to people with nitrates in tap water!!!Read full review

Verified purchase:  Yes • Condition: new • Sold by: valuepetsupplies

by

I don't nominal reply to reviews but I had to take the time to inform that this product reduces my ammonia and nitrates and keep my water Crystal

Clean

Verified purchase:  Yes • Condition: new • Sold by: z381-g_uqtc@del...

by

Another API Product

This is one of many API products. this is premeasured and bagged in a filtration bag for easy placement in your filter. Nitra-Zorb is a great product that does what it says it will do.

Verified purchase:  Yes • Condition: new • Sold by: omg-deal

by

Problem booster

It doesn't work. My nitrates did not lower after a 2 weeks of use. I bought 2, 1 in each filter. When you recharge them they add so much salt to the tank it kills your plants.

Verified purchase:  Yes • Condition: new • Sold by: thehoneyroasted...

by

Love this product it keeps the ammonia ...

Love this product it keeps the ammonia down in your tank and it works

Verified purchase:  Yes • Condition: new • Sold by: little.family.m...

by

Good Fish Tank Stuff

I test the water weekly. I have everything I need to correct water except API Nitra-Zorb. I got it fast and it is working.

Verified purchase:  Yes • Condition: new • Sold by: valuepetsupplies

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