View Full Version : something growing on my glass

Uncle Chip
07/14/2013, 11:40 AM
what have I got growing on my glass? the one circled in red is about 7mm in length, it started small and has continued to grow over about 3 weeks, now the glass is full of them,
Can anybody enlighten me?
and should i be concerned?

07/14/2013, 11:53 AM
Pineapple sponge. I think this is the number one id question.

Uncle Chip
07/14/2013, 12:21 PM
thanks, i did google for an hour or so trying to identify them, sometimes its easier to ask,