Well I have made minimal progress the past few days.
Finally got the false bottom in
Been slowly working on the waterfall.
Looks like a big pile of poo with rocks sticking out. I wanted to get the general form for the water flow then I will go back through and fill in with more slate to make i more aesthetically pleasing. I was shooting for a natural hill side with some ground water bubbling out (I think I missed horribly) Thats what plants are for though right? Got to keep the wieght down since my wife is going to be the one helping me haul it back in the house.