Thread: Bubble counter fluid
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Old 07-03-2009, 05:01 PM   #1
cbwmn
Aquarium Advice Activist
 
Join Date: Dec 2008
Location: El Paso, TX
Posts: 145
cbwmn hears surf in the shell
Bubble counter fluid
What do most folks use in their bubble counters?
I read somewhere that pure glycerine is good because
it’s viscosity is thick enough to make bubble counting easier.
Is this safe??
Thankyou
Charles
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