The Yellow Multiband Pipefish The Janss’ Pipefish The Banded Pipefish (the most common home aquarium species) The Bluestripe Pipefish (is the hardiest and most adaptable) The Dragonface Pipefish ...

When it comes to mating, pipefish males are always waiting for something better—and bigger—to come along, a new study shows. That's because "pregnant" pipefish fathers will kill off embryos ...