Plexi-Glass or Glass

[BigLar]

Should I use Plexi-Glass or Glass for the Refugium divider in my sump? I plan on using Plexi for the baffles, but those won't be under as much pressure as the refugium divider.

Also, I bought All-Glass Aquarium Sealer for this job. Will this work OK?

[organicreefer]

is the water level gonna be higher that the divider for the refugium?if so i would say plexi will probly work,but of coures ,glass will be stronger.i use plexi for baffles in my glass sump.

[BigLar]

The water from the refugium will flow over the divider into the sump area.

[organicreefer]

but the water level will higher than the divider on both sides?if so i would just use acrylic,others may disagree.jmo,jme.