Are the bulkheads slip or threaded. If threaded I'd just get caps for them.
Otherwise I would take of the bulkhead hardware and apply a patch over each hole with a piece of glass and silicone.
I want to say they are threaded. I turned right and it tightened. I turned left and it got loose. now this was for only one of them tho lol whats the best method? eventually i would love to have this on a flat service in my apartment.


