Hello,
I've been lurking for a while, so I thought I'd log in and say hello. Not much else to say except my postscript is probably well out of date as I had some trouble with the cpds and lost them all (several jumped out of the tank!) and sadly only one of the Pygmy cories is still with us. Ember tetra and wcmm still going strong.
I used to come on here fairly frequently when I lived in Cardiff (loved Cardiff, really miss it) but have now moved back home to the north west, so parameters somewhat different. Thinking my fish need some tank mates!