CO2 Regulations in Canada
I've finally bitten the bullet and decided to set up a
planted aquarium. I've been researching the details of CO2
fertilization and have a bunch of questions.
1. Someone told me that its a real hassle to get CO2
refills in Canada. Has this been a problem for any one? I
live in Toronto - if anyone knows of a good source I'd
appreciate the tip.
2. I know that most people out there are building their own
CO2 systems from cheap materials. However, I'm willing to
spend a bit to avoid the hassles. I understand the Sandpoint's
Genesis II is a good system. What is the difference between
Genesis II and Genesis I? Also, what is meant by a semi-
automatic system? I assume this is more automatic than manual
or am I wrong. Finally, if I do want to go automatic, has
Sandpoint rigged it so I have to use thoir contoller or will
any contoller work?
Thanks in advance.