hi mate, I bout the pump and electrical box. nothing wrong i am now interested in the other kit. 07950234218
5500 gallon, running through 2 x Aeriated bottom drains through 4 inch pipe to Drum filtration onto large Bio unit feeding to 2 inch pond returns, 1 return going through 15kw Heat pump, 1 going through Bakki shower dropping half back into Bio unit and returning to the pond. Heavily stocked.