Well, I made an amature mistake today! I had been looking into getting some zebra danio's lately and on impulse today bought 4 of these little monsters. They were very calm at the store but when i added them to my tank they became extremely aggressive toward my white clouds and my corys so I am going to move them over to my 10g for the night and see if I can return them to the store tomorrow for some more white clouds. So my question is - How do you net these things? My eyes can barely keep up with them! Any tips or tricks would be greatly appreciated :wall: