Also, I would like suggestions/opinions on using glass as my baffles in a 29 gal glass aquarium sump tank instead of acrylic. What are your thoughts. Glass is cheaper and I can get it pretty thick and just as strong, or stronger, than acrylic.
Tjm, that is the exact silicone I already have since I wanted to reseal my aquarium to ensure no leaks. Dap Aquarium Safe Silicone works great, thank you!
The glass pieces are cheaper and with the silicone it will seal aganist glass. The only thing I will have to worry about is it breaking like u said. I will make sure to get thick pieces and plus Lowes will cut it for me as well.
thank you everyone for all the opinions and experiences it is greatly appreciated.