1 of 1 people found the following review helpful:

Excellent!

German Engineering by MARK ADAMS

Experience Level: Intermediate

Posted on 7/12/2008 from NOKESVILLE, VA UNITED STATES

Comments: Outstanding. Quality construction, easily assembled, multipurpose reaction chamber and compact size. Plus it reduces Nitrate levels to zero.... Yes, I would recommend this product to my friends.

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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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