Originally Posted by spookyman60
the sump is exactly the same as the display i have done a quick sketch of what it looks like, plus it helps with ordering of material in the correct quantity was just unsure if 5mm acrylic would be ok im hiding it behind black acrylic so there isnt any eye sores thanks for the advice
if the sump is a glass 20G it is better to use glass for your sump baffles/partitions. acrylic doesnt adhere as well as glass when siliconed. now if the sump was acrylic then 5mm for baffles is fine if you use weld-on.