Yep, it looks OK. The office room (5 x 10 metres) is already grey walls, dark grey ceiling, light grey bookshelves so the silver grey Aqua One looks like it was meant to be here.
Changed my mind about discus.
Too much effin' around with pH management, controlled pH and temperature water changes, high temperature tolerant plants, trying to go heavy planted and try to be reasonably close to biotope, the expense of keeping the tank and the water change at 28C... It gets down to 4C here in winter, so it would take at least 600W of heating at least 12 hours to get up to the desired temperature. That's about $7 per week ($84 per quarter) in power for water changes for twice weekly changes. CO2 and high light at the front for micro-grass, dimmer at the rear for other plant species, etc. Add the aggro of the missus' disapproval of a couple of blue barrels in the house... negotiable, but why bother? Too much trouble imho.
The water profile for my area (upper north shore) is pH 7.8... ffs... The water supply body is proud to say they're heading for 8.0. I don't understand why. That looks like a PITA for some water users - such as those of us who are trying to maintain sub-7 and for we who are professional gardeners.
Yes, benno, you're right. Can't do juvies in a planted tank without a lot of attrition. Been there. Done that. Lives lost, dollars burnt. Won't do it again... too unkind.
Have cleaned and sanitised the tank, and am test filling as I write. The kids (7 & 4) were excited about it at first, demanding to stay and watch, but then declared "Dad! This is boring" which elicited a response of "No sh1t, Sherlock. Want to listen to paint drying?" They actually said yes. I think they have a future listening to early Pink Floyd.
Back to the drawing board.
Cheers - Ozi.