X XxPrudencexX Feeder Fish MFK Member May 7, 2008 387 0 0 35 canada Apr 19, 2009 #1 I have a brand of pool filter sand called nepheline syenite. Does any one have experience using this pool filter sand. And is it safe with rays?
I have a brand of pool filter sand called nepheline syenite. Does any one have experience using this pool filter sand. And is it safe with rays?
