“We let the water circulate for a week, then we slowly add in the koi,” he says. They typically come in transparent bags and ...

Physically cleaning the algae away, introducing plants that can "outcompete" the stuff, and bringing in good bacteria ... want to keep in your pond to enhance the water quality and help the ...

The Department of Environmental Quality (DEQ) said that diesel got in the duck pond at the University of Oklahoma last week after a power plant pump malfunctioned and spilled over two dozen gallons of ...