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|   In my 65 Gallon system, each Clam I added reduced my Nitrate by 5-10ppm.  So the 3 Clams I have take care of alot of Nitrate, I run at around 5ppm. Hey Mike, Sharkbait (Chris) from the WFF has a Sulfer Denitrator that he may be able to rent or lend to you. He had Nitrates higher than you, and the Denitrator knocked in down in a couple weeks, he doesn't run it now, keeps it just in case. Still do the DSB, but you won't see the results for quite a while. |