fishin4cars
True friends just call me Larkin
OK, I admit, I've now watched the video in it's entirety twice. Love your fishy's BTW and the whole project is really coming along very nice. My one concern is the DYI filter, to the water fall. I heard you mention in the video that it's not done but wanted to get it up and running for added oxygen. I'm assuming this is new for this pond as well? If so that's probably why your going through a kind of new pond cycle. that's perfectly ok. But my concern is the output from the filter box. Is the box sitting on additional liner so that the water HAS to go back in the pond if it happens to go behind the top rock? I'm worried that a storm, animal visitor, etc might cause the top rock to shift, can it empty the pond? #1, make sure your pumps are sitting on a shelf or at least in some way not in the deepest part of the pond so "IF" Mr. Murphy pays a visit and the worse happens and it drains the pond there will still be water left in the bottom of the pond and the pumps won't suck it all the way down. second, you might want to add a elbow and down pipe then another elbow from the filter. This would help direct water over the top rock and not directly splashing down on the first rock. This is going to cause additional evaporation and it again "COULD" turn into a issue if the rock moved and the water splashed out away for the pond and liner.