For starters, what's pH? Also your picture is just a picture of a ceiling light and nothing more so not sure how to interpret what you want us to see or understand in this picture?
Also, if you want to reply to someone like Quelle, click on the "reply" under the comment rather than replying to the whole thread.
For starters, what's pH? Also your picture is just a picture of a ceiling light and nothing more so not sure how to interpret what you want us to see or understand in this picture?
Also, if you want to reply to someone like Quelle, click on the "reply" under the comment rather than replying to the whole thread.