Shrimp & other InvertebratesAquarium Invertebrates - Discuss the varieties of freshwater shrimp, crayfish, and other invertebrates that will enhance your planted aquarium.
They should be pretty easy to catch, what I do is place a small net behind them and then scare 'em with another net or something else. Like many shrimp species, they tend to freak and shoot backwards at top speed.