Hi clone, thanks for the comments
I've actually only just got all the parts together for CO2
It is a little slow going but I've seen numerous post by Mr Barr telling people to have patience with this method, so that's what I'm doing
The lid isn't tight fitting so there is some exchange in/out of the tank for the plants getting natural co2 but without losing all humidity.
If you see where I write in my first post about the HG being not so healthy and yellow before I plant it you will understand why it still looks a little 'off colour' now. However if you compare the first day photo to the newest you can see there is new green growth, but it's easier to see in person. I still need to trim some of the old dying leaves away.
The soil is ADA Amazonia, so I didn't add any ferts to my spray bottle, but as the moss does not have access to the nutrients I will add few drops to the bottle.
The temperature has dropped down to 15-16 degrees overnight once or twice without any ill effects, it does usually sit around the 20-22 degree mark during the day.
Lights are on from 8am-8pm.
Yeah the DSM is really a good learning curve. It has also given me plenty of time to read understand things better whilst still having a fun project on the go.
Cheers