Thanks everyone. I'm glad to have water in a tank. Rocks are marco rocks with emaco holding it together.
No more upgrading, even though our house is twice as big as before I no longer have a spot a large tank. No more 225g tank, that tank found has a home at Aquatic Collection.
Mike, unsure at the moment but if anyone has any of the DBTC stuff I put in a long time ago, I wouldn't mind some back. I'd imagine there should be some around, as I did put in a whole lot.