PLA 220 Nozzle 70 bed. 10 percent infill works fine.

Add blue LED strip to inside of post, you can wire many of these together, I used a 12v power supply, wired in parallel . I electrical taped the strips to the print some so they wouldn't come unstuck. and slide sticky fly paper into slot at the bottom. Cheap and easy to build many, very effective. just change the sticky when its full.

LED strip
:https://www.amazon.com/dp/B09T6YDX1P?psc=1&ref=ppx_yo2ov_dt_b_product_details

Sticky fly paper:
https://www.amazon.com/dp/B0CBC84HQQ?ref=ppx_yo2ov_dt_b_product_details&th=1