I'm trying to set up 2 new tanks to put my poor oscars in....
The top tank has a refugium and plumbing has already been figured out...
I just don't understand how to put together the bits shown in the photo for the return pipe??
(The o-rings and joints around the holes in the glass is already completed also)
Any help asap would be greatly appreciated!!
Cheers!
Ben
PICS ADDED guys Let me know if you can't understand them?)