The end of the PVC Fish Tree is "belled" so that a coupling is not needed. You don't even need glue.
You can join as many together as needed. Each tree is a slightly over 3 feet tall and the cross "branches" are
3 foot pieces of one-half inch PVC.
Buy a bundle of three for only 46.99 plus shipping
This is a picture of 2 PVC trees - one adorned with several plastic fish attractors called Clip-on Structures.
Algae will grow on the PVC and on any plastic greenery you wish to attach, which sets up an enhanced environment
for crappie and bass.
If you do add greenery, leave some open places for the larger fish.
