Adjustable fish feed tube for aquarium fish tank.
For targeted feeding of your fish.
The tube and the hanger are two different parts that interlock together. So you can adjust the height yourself.

You get 3 different designs and 5 stl.

Design 1: a tube with no bottom
Design 2: a tube with sieve bottom
Design 3: a tube with a funnel bottom

Each tube is 70mm high

There are also 2 different hangers.
One with 60mm height and one with 110mm height.

The hangers fit up to 10mm glas thickness