Adapter to fit a Biorb aquarium light to a PET-bottle, creating a lighted grow chamber. Plant directly in the bottle or use a small pot. Designed for a 90mm diameter PET-bottle but should work down to 87mm due to tolerances.

There are many types of Biorb lights, I used the Intelligent LED which simulates a day with sunrise, sunset and blue moonlight during night which gives a nice effect. Use a flourescent filament for added touch. Some lights become quite hot, make sure your print and bottle can handle it.

• Use a raft and supports.
• Only 2mm thin - print as solid 100% infill.

Designed in OpenSCAD.