Where did my post go...? :-?
Long story short, lots of water from tanks, no cracks, everything is fine and power just came back on. Not sure how much media is dramatizing the damage as I can't see any from up on my hill. Twas a eerie site watching New Brighton evacuate instantly after the first shock.
This morning I found my discus tank at 22* which wasn't good but have got it back to 25 and now the power is back on.
Apparently we're not to use much water as the sewer system is skrewed...
Also noticed the shock had moved my 240L tank a couple of CMs along its stand... :-?