Columns in tblpools:
- ID
- CustomerID
- PoolName
- PoolType
- PoolSize
- Location
- ChemicalType
- Status
- RegistrationDate
- UpdatedDate
- Notes
- ChargingMethod
- ChargingAmount
- CreatedBy
- FilterDetails
- FilterPhotos
- PumpDetails
- PumpPhotos
- PoolVolume
- SkimmerType
- OverflowType