Cheap glass for baffles?

[Reyphox]

I ended up getting a 33 gallon for 15 bucks off Craigslist. Most placed quoted about$70 which I thought was too much.

[Dearth]

I used Acrylic glass from Home Depot when I built my sump it’s a bit of a pain to cut but otherwise it’s way more forgiving than glass and no where as easy to break as glass is