Paul B
NJRC Member
I have been using a baby brine shrimp feeder for many years. Notice the blue stripe pipefish and the mandarin are pregnant as they always are.
https://www.youtube.com/watch?v=ROQgxQG_AFg&feature=youtu.be
https://www.youtube.com/watch?v=ROQgxQG_AFg&feature=youtu.be