Yanky-pully urchin

[Lukeluke]

My urchin keeps pulling the temp probe suction cups off the wall. Can I superglue them? Any other options? Glass tank if that matters.

EDIT: To be clear, super glue the probes, not the urchin. ;Woot

 

[Timfish]

I haven't seen a suction cup that will stay stuck so, yeah, super glue them if you don't want them worn by your urchin.