I have created this so far, tell me what you think, give me advice on changes and helpful tips about designing a sump. what I don't know is should I use a filter sock on the sump? if so why or why not? lastly Were do i get glass panels cut for me to see if I can make my sump cheaper then the store will. also anyone that can help me with the plumbing I would appreciate that as well. I want a bulkhead on each side of the aquarium and a spray bar in the middle, im just not sure how to plumb it.