AP AND AIR FROM AQUARIUM PUMPS

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kole55

Well-known member
Joined
Jan 30, 2014
Messages
162
Greetings! The AP that we stayed out of fingers (AP color is dark brown), I put the header pins. I added air from the aquarium pump and now the solution is light green. My question is whether I should continue to use constantly aquarium pump or not.
 

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