Sadly I needed a strainer to clean the tank, so I made this design colander (similar to some I’ve seen around here). I have printed with my printer filament to 0.16 mm in height.
The design is nice. One change that may be beneficial would be to make the very leading edge of the scoop solid rather than comb-like. First, it would work better at scraping the bottom, and second it would be less likely to potentially damage the PDMS during scraping. Another possible optimization might be to add finger-grips out at the far ends to hold while scraping, as that might afford a little more control. The hanging/draining aspect is beautiful.
The FDM print looks quite nice. What kind of printer did this?