I've used it before but I used silicone to hold it in place. No issues with stress.scarf_ace1981 said:is there anything wrong w/ using plexiglass for baffles. i don't even glue them. i make sure to cut them just exact so they fit really snug. could that cause stress on the tank?
Matt, i agree. Its almost like "Band-aid or Q-tips" Plexiglas is a TM for thermoplastic (poly something?) AKA acrylic.meschaefer said:Plexiglass is just a brand name for acrylic.