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post #14 of (permalink) Old 08-30-2012, 06:55 AM
Algae Grower
Join Date: Jul 2010
Location: Amarillo, Texas
Posts: 14
Originally Posted by sowNreap View Post
@ diana .. what is liquid rock?
"Liquid rock" is a term used by many to describe water that is extremely hard and alkaline. The water in my area, for instance, has an EXTREMELY high carbonate content (and mineral content in general), so it's often referred to as "liquid rock".
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