Growing on the glass

[Kaljaxias]

Something to worry about? I have a dozen or so growing on my DT back glass.

 

[JPM San Diego]

looks like a baby limpet. does it have a foot against the glass? do they move and eat algae

 

[Kaljaxias]

So I looked up Limpets and yes that’s exactly what it is. Should I remove them as I find them or let them be?

 

[Goaway]

Leave them alone. It's cleaning your glass. They take time, but do a good job.

Edit: yes, a keyhole limpet.

 

[anthonygf]

Let them stay. Good CUC. I have bought many myself.