06-27-2012, 04:20 AM
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Originally Posted by LyzzaRyzz
I have an inground swimming pool, and my dad uses this white substance in the filter. Its called Earth? or thats what he calls it.
I was wondering if this is what you mean when you guys say pool filter sand...
Im not exactly sure where he keeps it either, or id know the actual name of it!
Im going to hunt it out tomorrow, but if anyone knows, thatd be great!
What I pull up is that Earth is a pool filter system not actual sand.....
what are you trying to keep in the tank?