I need a little help.

I want to start a 10G fancy guppy tank with plants. I was told that I needed something other than gravel or at least a mixture or layered combination.
I saw a couple of old posts that mentioned DYI substrate but it really didn't go into depth about what was used. There was one mention of potting soil and another of just using black sand and aquatic plant fertilizer pellets. Along with the guppies, I will also have a Cory for clean up work and maybe a snail unless you think that it is a bad idea.
Thanks for your help


I want to start a 10G fancy guppy tank with plants. I was told that I needed something other than gravel or at least a mixture or layered combination.
I saw a couple of old posts that mentioned DYI substrate but it really didn't go into depth about what was used. There was one mention of potting soil and another of just using black sand and aquatic plant fertilizer pellets. Along with the guppies, I will also have a Cory for clean up work and maybe a snail unless you think that it is a bad idea.
Thanks for your help