Just came across this by accident so I thought id post. I run Hong Kong reef club which is in the process of helping set up a venue to which we have access for club events.
The rooftop patio is dedicated to aquaponics, there are 2x 300g ponds, the plan is constantly changing and for some reason it's ended up with one being a saltwater lagoon. . Its intention was to grow various veg which apparently do well in saltwater, so I guess we have a saltwater pond. Kind of. Cycle hand been started yet and we've no real idea what we're going to keep in it, how is going to be heated in winter or chilled in summer .
We had a spare MH lying around so I hung that over it and it actually looks kind cool with the mangroves.
What it turns out to be is anyone guess at this point. He's a not so great pic of it from our last event.
