Seachem Gray Coast

ToddLaCo

Premium Member
I just stumbled on a product that looks like a great addition to a reef tank. It's called Gray Coast Calcite by Seachem.

Here is a link to it:

http://www.seachem.com/products/product_pages/GrayCoast.html

I have just ordered 4 bags of it for my refugium and was wondering if anyone has any long term experience with it? If Seachem's claims are correct it looks like great substarte, especially for buffering a reef tank. There is a fair deal of magnesium in it also. The only drawback is that it is gray-black in color and not suitable for most peoples display. I am currently adding a 40 gallon remote refugium to my system and have an ideal place to put it.

If anyone has long term experience with it, your input would be greatly appreciated.

Thanks
 
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