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					Originally Posted by don.ald  what types of products do you use for vit. C? | 
	
 I dose exactly the same bulk health food ascorbic acid as recommended in this thread:
http://reefcentral.com/forums/showth...602494&page=12
With my size tank getting up to the recommended 5ppm level would require 1/2 teaspoon of that particular vitamin C powder twice a day but I've been carefully ramping up from 1/8 tsp to 1/4 tsp once per day over the last week.  I'll get to the recommended dosage in another week or so.  I'll start a thread then to report results.