Worried about new ornament

I currently have a 20 gallon (tall) planted freshwater aquarium but am getting ready to start a new 60-75 gallon planted tank in the coming weeks.

I went window shopping this weekend to get an idea of prices and while I was at an aquarium store I picked up this ornament.

I’m a little worried about the one opening on the ornament, and have been seeing a few posts about people buying ornaments or hides that fish have gotten stuck in.

I haven’t decided on what fish to stock in the 60-75 gallon yet, my 20 gallon is currently just snails and shrimp. I was however considering stocking one or two of the following: algae eaters, tetras, flying fox, mollys - or really any schooling/community fish that are relatively peaceful.

I just want to make sure the ornament isn’t going to be a place for any of my fish to get stuck as they get bigger.

Thank you!