Everything is pharmaceutical grade except for the soda ash which is food grade. This is on par with brs, shown in product descriptions and previous post about the products. We are aware that it is not in peoples best interest to go to rona and buy a 50lb bag of de-icer to use as a calcium supplement. We have sourced out the purest form of each product and feel we are offering top notch additives at great prices.
Last edited by Royal Aquariums; 01-19-2013 at 07:44 PM.
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