I looked but did not find a thread on this (sorry if I missed it) I am not ready yet, but the day is coming when I will move to a much larger aquarium setup. We are in the 30 and 44 gal range right now. I have in the past had 55's. I have given thought to moving into the world of salts, but for many years wanted to recreate the Amazon river environment. Most likely will be in the 150+ gal range. I have ideas on specialized installations for photo gear. But that is another thread I like the idea of the shatter resistance and lighter weight of the non-glass, but know nothing about them. I am looking for your thoughts and guidance. Thank you.