yes that would be OK, maybe add a small powerhead to help move tank water in that depth
horses don't do well in too strong a constant flow
i have used tropical liverock in coldwater without any issues, except the introduction of aiptasia
a pest anenome
when you come to setup i have plenty of liverock from coldwater setup
also a few young abdominalis at about 12cm
hi BSNative, welcome to the forum
you can add your location in user control panel, then profile at the top of the page
lots of threads on here and stella is our resident expert
enjoy your time here
puttputt up north has been doing a log on growing local coldwater plants
here
http://www.reefkeepers.co.nz/forum/view ... f=10&t=156
i think you will have to log on to see it though
also another thread on lighting he uses
at 90cm high it will be hard to reach the bottom if needed
you could get away with 70cm high
the stones are nice, composition isn't
maybe make them into a waterfall pattern or tumbled rock slide
in a controlled yet somehow random effect like nature paints