I think my Bangaii Cardinalfish are breeding

[Midknight]

I would try and use your hand and stear him into some form of bucket or clear container. My guess you don't want him "feeling" trapped like he would in a net.

[i have crabs]

ya catch him in a juice jug or something like that so he never leaves the water remember you will have 4-5 weeks before they are ready and thats only if he holds them till thier ready,the first 3-4 time mine did it they would disapear after 2-3 weeks,also i would skip the cyclopyse and just stick with the babay brine live and frozen and add selcon or some other vitamin to them.