My AP solution is dark brown, thick and has a brown film over it

[Corro69]

AP is dark brown, thick and has a brown film.

Sent from my D6616 using Tapatalk

 

[glorycloud]

Add more HCL and see if the brown film goes away. That's my thought.
It might just be saturated with copper / other metals.

Are you using AP for gold fingers or for something else?

 

[Corro69]

Gold fingers

Sent from my D6616 using Tapatalk

 

[Shark]

I didn't see one, but you might try an air pump from a fish aquarium. That may not help the floating surface material but it will improve your AP.

 

[Corro69]

Bought one today actually lol

Sent from my D6616 using Tapatalk

 

[FrugalRefiner]

Corro, your image is too large to be displayed here. The maximum width is 1,400 pixels. You can resize your image, then edit your post to delete the original reference and add the new image, or you can just make a new post with the resized image.

For help with images, see Attaching Images or Files, Working with Attachments
and Resizing an Image with IrfanView.

Before I see the image, I'd say aerate.

Dave

 

[richard2013]

Hmm dark green cloudy, its saturated with based metals or probably someone did a poo on it that's where the floating object came from,, :mrgreen: