Won't be filling it until we get the site prepped and ready..but was wondering if we can just use our garden hose and aunts garden hose from next door to fill the 33' round pool we'll get?? Both will be well water. We filled our 15' round twice in the past two years with just our well with no problems..just took several hours in the day for it to fill up. I'm sure it would take a few days to fill up...but my only concern was...will it use up all the water in our well? That may be a silly question....but doesn't this size pool roughly hold about 25,000 gallons? I think its a 33' x 54" round. A man in our cafe this morning told me it wouldn't run my well dry..just will take a few days to fill the pool up with just our well and hose though. Is that true? I don't mind using well water...just don't want to use all the water up. LOL