
I use the bulk reef supply carbon...the lignite or whatever not the more expensive rox
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been using Black Diamond for years in a reactor at a rate of one cup per hundred gallons and changed out every thirty days
+1masterswimmer said:I've been using ESV carbon for about 10 years in a reactor.
Russ
yup...thats it unless I suspect something in the water. I don't have alot of softies or leathers.one cup per 100 gallons thats it?
