Have you tried home depot? They have it and you get a lot of it. Not trying to knock it, but have you done research on it? I didnt care for it..you may like it though. Everyone is different. Also petsmart carries it. I think it is $7.00 may be more where you are..the key to using something like that and soil is to get some large flat rocks and line them along the water dish so that they cant drag that stuff into the water...