Any idea how to keep Sieo in place

[bladze]

their sucking cup is not doing good job. Does anyone have any idea? Or I have to glue it to something. Thanks.

 

[Horace]

http://www.reefcentral.com/forums/showthread.php?s=&threadid=525048&perpage=25&pagenumber=1

 

[bladze]

Thanks. Awesome mod.