I won’t lie, I’ve been in the hobby 12 years and I have only seen catch cups. Do you have a vid of your fish net method? I’m always open to better and more effective t keepingBeautiful spider!!! Love the enclosure also.
If it's a glass enclosure I clean the glass with water and a razor blade. Super fast and easy.
Also fish nets my friend...much easier then try to get them in a catch cup.