So, I am planning on stripping down and redoing my new-ish tank for unrelated reasons (damn you snails...) and I'm wondering if I should switch from mineralized topsoil topped with sand to Aquasoil topped with sand. The mineralized topsoil has been incredibly messy and every time I dig it up to plant something, it coats all my plants in a brown film that chokes and kills them. Plus I haven't seen any incredible plant growth to justify all the mess. What are the benefits of MTS as opposed to ADA Aquasoil? Or are they pretty much the same?