I'm cheap
If I want to have 2 CO2 sources in one tank, I would opt for this TheKillhaa's DIY.
http://www.barrreport.com/showthread.php/7206-Diy-co2-splitter
[video=youtube;5RxQgj09bMc]http://www.youtube.com/watch?v=5RxQgj09bMc&feature=player_embedded[/video]
Because I can monitor the total bubble rate from the main
bubble counter connected to a needle valve and won't worry
about gassing fish.
For two tanks or more, however, I would opt for a proper splitter
with separate needle valves. Those roller clamps don't
seem very reliable.
PS: It may be too fragile for those "30 PSI" diffusers.
If I want to have 2 CO2 sources in one tank, I would opt for this TheKillhaa's DIY.
http://www.barrreport.com/showthread.php/7206-Diy-co2-splitter
[video=youtube;5RxQgj09bMc]http://www.youtube.com/watch?v=5RxQgj09bMc&feature=player_embedded[/video]
Because I can monitor the total bubble rate from the main
bubble counter connected to a needle valve and won't worry
about gassing fish.
For two tanks or more, however, I would opt for a proper splitter
with separate needle valves. Those roller clamps don't
seem very reliable.
PS: It may be too fragile for those "30 PSI" diffusers.
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