I'm having a particularly hard time settling on some hardscape positioning for this tank. Tank is a 20L, low light, low tech, which is going to be set up specifically for shrimp breeding purposes. I'm just gonna throw some pictures up and I'm looking for any and all recommendations. Wood and rock, both pieces of wood, one piece of wood, whatever you think would look good. I do particularly like the rock and would like to incorporate it somehow but I am torn.