CO2/ Diffuser not working! please help.

Ed Seeley

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3 Jul 2007
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3,261
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Nottingham
The needle valve on this set up is the bit under the bubble counter with the dial you tighten or loosen to control the bubble rate. BTW I have two of these fed from one reg and they haven't leaked yet! All I did was seal the threads on them with PTFE tape and tighten them up fully. I like the compact nature of the whole set up.
 

JamesM

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17 Apr 2008
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The BIG End, South Wales
What you have labelled as the 'Knob to adjust pressure' is actually fixed on Aquatic Magic regulators. Moving this can break a seal and cause a leak, so don't adjust it!!!! The regs are pre set at the right pressure.
 

aaronnorth

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19 Feb 2008
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3,953
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worksop, nottinghamshire
JAmesM said:
What you have labelled as the 'Knob to adjust pressure' is actually fixed on Aquatic Magic regulators. Moving this can break a seal and cause a leak, so don't adjust it!!!! The regs are pre set at the right pressure.
i havent adjusted it anyway
 

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