[Moss]

Hi.
I have 3 CO2 bottles (Coke, 1,5l) in my 120l tank. 2 on the right side, 1 left. Cigarette filter material in every bottle. Change mixture every week. Works fine.
As advised by a friend, I sometimes pour a cup of Perrier in the tank, just as an extra.
If possible, I would appreciate any input on this, considering the following:
http://www.perrier.com/EN/EntrezBulle/rubrique78.asp
Thanks.
Best regards.

 

[Moss]

:shock: Aquoi I didn't know that, so I did a google search with the key words "takashi amano" perrier, but only one comment in french came up, with little information.
Are you (or anyone) familiar with any online articles about that? I would like to learn more about this, since my chemistry knowledge is close to nothing. It sounds interesting.
Thank you.
Regards.

P.S. - Any more input about Sodium Chloride, guys?