Tiny Micro Bubbles coming out of jet with heater on...

[ScubaDoo]

Hey everyone,

I noticed today when the water was very still and the sun coming down, a shadow under the jets. Upon closer check the jets were putting out tiny tiny flow of micro bubbles in the water. Was concerned there was air getting in, but noticed once heater was off ...no tiny bubbles at all. Is this because I have the pump on lower flow during the day and the water isn't moving through as fast and generating tiny bubbles before moving through the heat exchange?

Anyone ever see this?

 

[Oly]

Is your SWG running when you see this? Those may be hydrogen bubbles that are part of the FC production process.

 

[ScubaDoo]

It is... I turned it off but it seemed to still do it... but I didn't wait very long.

I can try again and wait longer...

 

[borjis]

I get them sometimes running on low speed after a long time. Never on full speed.

 

[ScubaDoo]

Seems to be a low speed thing... same here at full or higher speed.