Hi All,
Sorry for late response due to work.
I have actually discarded the sand and rocks, and cleaned up the tank.
Picture can be found in my gallery.
Those who are interested in the tanks would need to get a fish tank mover (those with big suction pads) as the tank is pretty heavy.
Let me know if can collect by this week.
Otherwise would discard them as well.
Address is Clementi West St 2.
Thanks!