logiktest Well-known member Joined Jul 23, 2007 Messages 325 Location St.Louis, MO Nov 18, 2007 #21 freetareef, the larger sculptures do take longer to cure. In my experience, if you place a power head or a bubble stone in the curing tank this will help as it forces water through the rock.
freetareef, the larger sculptures do take longer to cure. In my experience, if you place a power head or a bubble stone in the curing tank this will help as it forces water through the rock.