Ok, had the tank with fish and plants in for about 3-4 weeks now. The plants all shot away when they first went in doubling their size with in a week and prob trebled by now. But everything has slowed down.
The swords are sending out long (1ft long) stems which I guess are going to have either a flower or babies on them. Crypts are dieing back which I expectyed they would do. Things like ambulia are starting to get a slight dusting of brown algae on them. Does that suggest I have a lack of nutrients or a lack of light?