This is the filtration (somehow the colors are weird due to the bright lights) The electrical cannot be seen since 99% of it is in the walls. The track lights were a pain in the ass to install because I am semi color blind and the red wire looks a lot like the green ZAP!
So you can see the inlet at the bottom of the pond that goes directly into the pump and though the pump to the sand filter into a 3" pipe with all the outlets that I can control the flow.
Also the clear flexible line that is coming out of the wall is going to be a waterfall once I know how high it will be.
When I am finished you will not be able to see any of the filtration or the cement walls. it will look 100% natural.
Did you fill those blocks? I trust that you havn't attached those tubes yet as you still have to seal thaose walls Have you come up with what product your going to use to seal it with?