RE: Diy Co2 and 10 gallon tank

["Eric Wahlig" <ewahlig at earthlink_net>]

Keith asks (referring to his 10 gallon tank):

"Previously I used DIY Co2 w/two 2 litre bottles. I have since added 8 
Normani Lampeyes as the sole inhabitants. I cut to Co2 down to one 2 litre 
bottle. Do you think my fish would be in danger if I added the second
bottle 
again."

Do you have any way of controlling the rate of diffusion into the water? If
not, I would maybe try a combination of the  2L bottle and a 1L or smaller
bottle as a test. Keep a close eye on the fish, especially first thing in
the morning. Maybe test one or two fish to avoid possibly loosing them all. 
  
--- Eric