I ran into a couple problems when I filled it up, the little pool to the left of the water feature (which slowly feeds the pool) had a low spot in the back where it was hard to reach. When it started filling up the water would drain backwards onto the platform instead of into the water portion, an obstacle I had for some reason not thought of when I was designing it. Thought I fixed it, filled it back up and there's still water back there! However it stayed the same level, so I tried draining the water portion and sure enough it drained from the platform, so there's a hole somewhere on it. I have it partially drained right now trying to dry out the platform so I can smother it in black silicone, since there will be soil over it anyways. Yesterday I added some of the flourite as well, will post pictures when everything settles.
Here's some pics now though to stay true to the title
Bottom of the tank; when I first started and used black great stuff I ended up spraying normal great stuff on top of it while it was still wet because I ran out of the dyed G.S., that black streak along the bottom is the black G.S. expanding underneath the white. I was mindblown at first to come to the tank the next day and see black G.S. oozing out of normal G.S. about a foot from where I sprayed it lol.
Flourite original and dark, original seems a little too light, dark seems a little too dark, hopefully combined it should just about match the grout.
Heater and filter, really love the quick disconnects that came with the eheim, ball valves so I can adjust the flow to the water feature if need be.