My mantis shrimp is coming in next week. I just realized that the aquarium glass is HIGHLY reflective - even with black paper on the outside. I don't want the shrimp striking at the glass because it saw it's reflection and forcing me to buy a new tank (or maybe I do, 55 gal here I come!) 
Help, please. (Q: how to cut down on glass reflection?)

Help, please. (Q: how to cut down on glass reflection?)