I want to change stuff in my 10 gallon. Right know their is a plastic bowl, plastic pyramid, and fake plants. The gravel is blue. The entire tank looks unnatural. I thought I could get rid of it all. Then I would add a piece of driftwood, slate or rock chips, larger pieces of stone, and 3-4 beginner level plants. And I do not want the stones to boost up the hardness. What do you think?