Diy Co2

[Smells a bit fishy]

OK, I have decided to add CO2 to my tank, but I havn't got any money for it, so I was going to do it the cheap and cheerful way (as long as its cheerful).

My plan is to get a 2 litre bottle, and a smaller bottle to filter the CO2, this can also be my bubble checker, yeast and sugar.

I havn't seen any new topics on any forum about this, so is this becuase its already been covered? Or unsafe to be using?

Thanks for your help

 

[RadaR]

Here

and

here

I wouldn't bother on tanks over 10gallos or tanks with high lighting. It's simply not cut out for the job.