0 of 1 people found the following review helpful:

Unsatisfactory

does nothing by JAMIE MARTIN

Experience Level: Expert

Posted on 3/25/2008 from BRICK, NJ UNITED STATES

Comments: Have been using for over a year with little or no results. I would not recommend this product to my friends.

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1 of 1 people found the following review helpful:

Excellent!

Korallin bioDenitrator by JORDAN BARNETT

Experience Level: Intermediate

Posted on 1/22/2008 from MARLTON, NJ UNITED STATES

Comments: First week up and effluent in tank with 30 ppm NItrate is 0. I realize I have three weeks to go until I can have a full colonized unit. Agree with everyone here - instructions need a great deal of improvement. So far - everything is working great. Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Excellent!

KORALLIN BIODENITRATOR S-1502 by EDWARD

Experience Level: Intermediate

Posted on 12/30/2007 from SIMI VALLEY, CA UNITED STATES

Comments: WHEN I RECEIVED THIS PRODUCT THE DIRECTIONS WERE NOT GOOD AT ALL IN HOOKING IT UP!!!! BUT ONCE I GOT IT ALL PUT TOGETHER AND RUNNING I WAS EXCITED....I WAITED AND WAITED, 1 WEEK WENT BUY AND NOTHING NITRATES WERE STILL AT 60 PPM, WEEK TWO NITRATES DROPPED TO 30 PPM....:) THEN WEEK 3 NITRATES DROPPED TO 5 PPM EXCELLENT!!! NOW IN 3 1/2 WEEKS NITRATES ARE AT ZERO AND THATS THE TRUTH!! WHEN I FIRST READ ABOUT THIS PRODUCT AND CUSTOMERS SAYING THAT THEIR NITRATES DROPPED AND THAT THIS PRODUCT REALLY WORKS I WAS KINDA SCARED TO TRY THIS DENITRATOR CAUSE YA ITS ON THE EXPENSIVE SIDE BUT I WILL NEVER GO WITHOUT THIS ITEM..I LOVE IT TO DEATH...I HAVENT DONE A WATER CHANGE IN ABOUT 1 MONTH AND MY TANK IS A 50 GALLON REEF TANK AND LOOKS BEAUTIFUL!!!! MY WORD OF ADVICE IS, GET IT DONT HESITATE, LET THE DENITRATOR DO ITS WORK!!!!! 2 THUMBS UP :) Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Excellent!

good denitrator/poor direction by HOWARD DAVIS

Experience Level: Intermediate

Posted on 10/5/2007 from DENMARK, WI UNITED STATES

Comments: The Korallin BioDenitrator is a sturdy well made piece of equipment. It assembled well and hose connections are excellent and not likely to leak. Everything needed came with the setup. The directions left something to be desired. There are no assembly drawings and the instructions mix in some German words for input, output and bleed valves. Despite this assembly was intuitive and done with no problems. I have only had it a few weeks and have cut my Nitrate in half even before completely colonized with bacteria Yes, I would recommend this product to my friends.

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1 of 5 people found the following review helpful:

Excellent!

Excellent Product by GUS DIAZ

Posted on 6/28/2007

Comments: I agree that the instructions are not very clear. Picture will help in assembling. In my 75g reef aquarium my nitrates were 40ppm and they were reduced to 2ppm in 18 days! I would not recommend this product to my friends.

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13 of 15 people found the following review helpful:

Excellent!

It Does The Job by KC <aka dragon_slayer>

Experience Level: Expert

Posted on 6/13/2007 from ENTERPRISE, AL UNITED STATES

Comments: Like their calcium reactors the instructions are very lacking, maybe I'll do a step-by-step write up on these one day too for ReefCentral. kc I would not recommend this product to my friends.

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0 of 1 people found the following review helpful:

Great

Good product, bad instructions by MICHAEL KAUZLARICH

Comments: I'm completely satisfied with the product, but the instructions for assembling it were very terrible. At least they give you a picture to look at. Yes, I would recommend this product to my friends.

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4 of 4 people found the following review helpful:

Excellent!

The Best by Jeremy

Comments: This is the best product. I try almost everything to remove NO3 but this is the only product that really work. I have 125G tank with 100ppm NO3, using BioDenitratior about 2 month now my NO3 is "ZERO Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

Excellent to reduce Nitrates by George

Comments: Although I don't have very high levels of Nitrates(usually between 10-20ppm), I was able to reduce my nitrate levels down to 2ppm in one week. 1 negative thing: very difficult assembling instructions. Yes, I would recommend this product to my friends.

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