I am getting ready to start up a 55 gal aquarium. would it be possible to use the sand and gravel from my local river bank?; and if yes how would one treat it before using. we have a nice mix of agate jasper, chert and rounded sand. Thanks and please let me know if I am delusional. It is not a money thing, I just like the idea of having a bit of the river in my home.
Rick
Rick