http://hiq-usa.com/HiQ_Complete_Cycle_Review.asp
Thats a review of the filter. Here's a snip from the reults.
Those numbers are really high. I wouldnt want my fish in such high nitrate water.
Thats a review of the filter. Here's a snip from the reults.
...and in the fifth week nitrates peaked at 120 ppm; many hobbyists would find this reading for nitrates alarming, but the fish never showed the slightest distress, and the tank was always crystal clear with the plants thriving. The tank has been set up for a little more than three months, and the fish and plants are doing fine. After the first week or so there has never been any measurable ammonia or nitrite, and the nitrates have settled down in the 50 to 60 ppm range.
Those numbers are really high. I wouldnt want my fish in such high nitrate water.