The Planted Tank Forum - View Single Post - Binbin9's - 12 Gallon

Seattle_Aquarist · 02-20-2013, 06:29 PM

Hi binbin9,

If you picked up those stones at a Asian store in Kent there is a very good chance they are a calcium based stone. I find that they do effect the hardness and to some extent the PH in my tanks.

02-20-2013, 06:29 PM	#29
Seattle_Aquarist Planted Tank Guru (View User Tanks) PTrader: (25/100%) Join Date: Jun 2008 Location: Seattle, WA Posts: 2,027	Hi binbin9, If you picked up those stones at a Asian store in Kent there is a very good chance they are a calcium based stone. I find that they do effect the hardness and to some extent the PH in my tanks. __________________ *Roy* 45 Gallon Tall; 96 Watt AH Supply CF; 6700K; & 30 Gallon Long; 2X36 Watt AH Supply CF; Press. CO2; UGF; Heat Treated Montmorillonite Clay Greater Seattle Aquarium Society (GSAS)