Hi all! New member here. I am currently in the process of getting an new 30 gallon freshwater tank up and running. All water levels are looking good. I'm finishing up a fish-in cycle with a small school of tetras and several live plants. The one thing I am having issues with is filling the top of my tank. All of my decor and plants sit low in the tank, only filling it up about half way. The top half is completely open and I am hoping you all have some ideas as to how to fill it up! My goal is to have a betta sorority eventually so I'd like to have as many hiding places as possible throughout all levels of the tank. I'll try to upload a picture of what I have right now and hope you all can help! Thanks!