In Tank Carbon Filter for Tropical Fish Tank

In Tank Carbon Filter for Tropical Fish Tank. comprising three printable components - case, tube and lid. 

I have printed in white PLA and used this for several months with no ill affects to my fish or shrimp in my tank - but use at your own risk.  The assembled filter is attached to the return tube from my EHEIM external filtration unit. 

• Material: White PLA
• Supports: Yes

Print the lid base down, the case I printed with the nozzle section up with supports.

The parts should push-fit together and require no bonding. Install a thin layer of gauze inside the lid, fill the case with active carbon and assemble.