Turned up in my crs tank today no idea what it is or how to get rid of it if its a threat http://i.imgur.com/vSwfNL6.jpg (http://i.imgur.com/vSwfNL6.jpg)
It's snail eggs..
Oh thanks wasnt sure if it was something harmful to the shrimp i just got over 30 crs and cbs they must have come from previous tanm
To be more specific - pond snails. See the link below.
http://www.planetinverts.com/pond_snail.html