It looks like my homemade hood is complete! I decided to go with the velcro route rather than using screws or piano hinges because that simplifies the design and allows for the screen height adjustment such as raising it to block the top opening when not in use. Also when not in use there is another piece of plexiglass attaching to the bottom to keep it closed, though not completely. The light is just an aquarium light I had lying around. UPS truck came by today with the rest of the lab supplies, but no one was home so I don’t have them… Maybe tomorrow I’ll get lucky, but I doubt it. Ahhh the joys of postal service. Anyway, here is the picture. Tell me what you think.