Marshall
Turtle Keeper + CPL(H)
Video of the pond and koi. The rock "island" with water running over it is not for the turtles, it is my custom made UV-Sterilizer. The bulbs (two 48 watt) are housed inside a fiberglass/rubber box underneath the rock island while the pump that feeds it is inside one of the caves that go back under the side of the pond about 3 feet into the bank. Two of the caves are empty for the koi and turtles to use but the center one houses the pump, thermometer & secondary bio-filter and has a mesh gate so that the fish don't get stuck in there or hurt on all the equipment (or ransack it 
) If you are able to see the pump with a white colored pipe on it that is the pump that both circulates and also draws rainwater from the reservoir or pumps water out of the pond for water changes or flood control when needed.
) If you are able to see the pump with a white colored pipe on it that is the pump that both circulates and also draws rainwater from the reservoir or pumps water out of the pond for water changes or flood control when needed.