New aquarist, question on substrate for 'hills'
Hi all, I'm starting my first 10 gallon aquarium. I want to do a rolling hills type of scape which I will hopefully be carpeting with HC or something like it. The problem is, I ordered too little substrate 3 lbs marfied controsoil. I kinda don't wanna spend another $41 on another 10 lbs. Is there anyway to fill my tank? IE: mixing with other cheaper substrate, layering with rock (remember, I'm going for a rolling hills scape) or anything else? Thanks in advance!