Geometric basalt columns for aquarium/fish tank

Designed for 30 x 30 x 35cm fish tank, but you can always modify it!

It is inspired from basalt columns around the world.

The top part can hold a plants, bottom one can hold a 1~2L of filter media and 2 inches/5cm wide water pump!

You will need a soldering iron to melt and stick the parts together.

Other method like superglue, tape will works too :)

I made a few holes at inside walls, so water flows well!

Edit: I applied fuzzy skin to my print. Forgot to mention it…

File description

• geometric columns(Main files)
  • Basically the parts from the ‘Separated parts’ below. .3mf file contains multiple objects.
  • without_holes version does not have a water flow holes.

• .f3d files
  • So you can modify it!

• Separated parts
  • I printed with this one. It have a few water flow holes at side!

• Solid
  • It's not hollow. So you could easily change the size and perimeters.
  • Also have separated version for small printers.