anyones hydorflo keep coming off???

none of the other attachment fit on the biocube 14 return?? anyone have any suggestions. I was thinking of getting some tank epoxy not only for this but for also securing frags to my LR??? I also heard that hydorflo can actually reduce or constrict flow. what should i do??

 

you need to get the glass real clean - like with a razor and then the suckers will stick and should stay stuck for quite a while.

 

thanks for the reply but this doesnt have anything to do with glass. this is an attachment that goes on to the return phlow head that spins in a rotating motion to cause waves
YouTube - Hydor Flo

 

I have one that didn't like to stay on. I bought some tubing and forced it to fit the Hydor and the lock line. It has stayed pretty well.

My Tank

 

do hydorflo's really restrict flow??? cause i took mine off and i am really digging the motion with my koralia 1