kylealastairlove
Fish Addict
i've been thinking i want to change to a dirt substrate, being as my sand can get quite dirty and not very attractive at times, and my plants dont seem to be growing very much at all. i think it'd be best for my tank and plants with a dirt substrate, anyways my question is whats the cheapest form of dirt substrate, and my sand substrate is about 1-2 inch deep right now i will be getting rid of most of it but how deep should the layer of sand be that i place on top of the dirt ?
Thanks
Thanks