will74 AC Members Mar 4, 2007 262 0 0 52 Kentucky May 29, 2007 #1 How much would plaster raise the ph of tank water just thinking might be able to make fake texas holey rock. also might have found a place that would sell by truckload for like 10 cents per pound/
How much would plaster raise the ph of tank water just thinking might be able to make fake texas holey rock. also might have found a place that would sell by truckload for like 10 cents per pound/
S samsmom samsmom Apr 10, 2007 177 0 0 Didsbury, Alberta-north of Calgary May 29, 2007 #2 Hi, just a thought, wouldn't plaster melt in the water?
Jayhawk AC Members May 12, 2001 1,358 4 38 Lawrence, KS May 29, 2007 #4 But if you epoxy it, nothing will leach out which is what you need to have occur to increase pH. Eric
But if you epoxy it, nothing will leach out which is what you need to have occur to increase pH. Eric
