Which is heavier, O2 or CO2?

The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
Bill...THE best one in town would be Roy's Pet Shop on Middle Road. It's actually just out of town off highway 15. Best prices on tanks in town, knowledgeable, etc. I've heard of people driving several hours just to go there. Aside from Roy's, you might check out Pet Paradise on Bath road. They are okay and have a few saltwater tanks setup as well. Definitely check out Roy's though.
 
Back
Top Bottom