"Graham Broadbridge" wrote in message u...
" wrote in message
m...

Your issue is two fold, you have less NO3 but your real issues is a
lack of CO2.

Does anyone else out there regret skipping biology in favour of physics? :-)

I'm happily employed in IT at the moment, but I wish I'd spent more time
learning chemistry and biology.

At least we can learn and catch up online.

Graham


There's a steep learning curve initially but the end result for most
hobbyist is tranquilty.
See last year's newbie winner from the AGA's aquascaping contest:
http://www.aquatic-gardeners.org/

I wanted to be an Astrophysicist, then an engineer and went down both
roads for awhile, later I switched to Aquatic Bio, so I have both.
Blackholes to blackouts
Blackouts fortunately require fewer solar masses:-)

Regards,
Tom Barr