I finished the plumbing for the pool this morning and went to prime the pump. We got this pool used several months ago. This is the first time I noticed the drain plug was missing from the pump strainer. I looked through what came with the pump and can't find it. I called 4 pool places, they are all closed until Tuesday. Seems to me this would be a busy weekend for them but oh well. Online the earliest I can get it is Tuesday. Does it use a standard plumbing thread of some sort that I can find at HD or Lowes? If I keep feeding it bleach and have the kids swim around, is that better than nothing?