I use a Hagen yeast CO2 kit at the mo, cheap I know but I have had good results with it, my plants grow well. I intend to buy either the Eheim or Dupla system with pH control module when I can afford it!

My lighting is supplied by 2 Arcadia tubes, original trop and fresh water. Lighting is 10 hours a day.

Cheers 4 the replies.


Stuart