Like most rock I would soak it in water for weeks/months and let it leech out whatever is in there. Test for stuff like phosphates and silicate until you feel confident
Like most rock I would soak it in water for weeks/months and let it leech out whatever is in there. Test for stuff like phosphates and silicate until you feel confident
I have had them soaking for about 2 month. I have been changing the water about once a week. The last 2 water changes the Ph goes from about 7.8 To 8.5 in the weeks time. So the rock is still leeching something. I never thought about testing for the phosphate and silicate. I have a phosphate test but not a silicate test. I can probably get one from Amazon.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.