the two sump pumps are installed at the same location but are wired so that the pumps take turns, first one, and next cycle the other pump is turned on by the float switch. This pump hookup is more common among septic pumping stations than among home sump pump de-watering systems, but...
The 6,000 gallons of water drain from all three tanks into our 25 foot long sump. These vats house 4000 pounds of rock, a 9 foot tall skimmer, a six foot long algae/refugium filter, and an environmental temperature control system. This will make the water remind them of their reef: cl...