I bought and EBJD about a month age. It's about 1.5-2". I know know that JD in general are kinda shy, but my guy is pretty social. For how small he is he rarely hides always is out begging for food. My question is if it will stress him out if I leave the tank somewhat bare with out much decor. At the same time I was thinking of doing a nice driftwood piece with some java fern, would that cause him to hide more?