Also check out: https://opaeula.co.uk/viewtopic.php?f=1&t=502 and share if you got more male or female Opae Ula in your tank.
Answers. Guess I'll close this whole thing down soon.
https://docs.google.com/forms/d/1J8zYS- ... wanalytics
Something funky happened to the comments at the end and 10l tank size is displayed twice...?
I also have to say that I found the water temps and the color temps of light source most interesting.
You have to hover over the bars in the original to see result.