Help With Co2 Test Kit

[dy84]

hi

i bouhgt a JBL permanent co2 plus pH test kit. However, i do not which direction i am meant to put it. It says in the instructions to put it upside down. DOes that mean the glass has to at top or at bottom?

thanks

 

[BigIan]

What does it look like is it similar to a little bulb? similar to THIS?

 

[dy84]

no

http/www.swelluk.com/aquarium/aquarium-c...est-kit-80.html

thats the site for it...couldnt find a picture of how it looks

 

[themissingelf]

Check out the test in the top left-hand corner: here...