Bulk reef supply supplies "quality" reefkeeping products at an already low price, not all items are deeply discounted for the group buy but they ARE cheaper than their regular price, and different items carry different discounts, I think that usually they give us the biggest bulk purchase price for each individual item ie... if a single item is 40 dollars for one then if you buy 10 of them the item will be 30 per and that is how they price them.
If you are confused my suggestion is to spend a few days researching the quality of product you found for a lower price and the quality of what BRS is offering and decide if a couple bucks makes that much of a difference for the difference in quality. In this hobby you get what you pay for unless a fellow reefer is extremely kind or hard up for cash. IMO the group buy is a wonderful thing and will utilize it any chance I get.
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