little jerky moving creatures

[badkjb2]

i took a flashlight to my aquarium after it had been dark for a few hours and i noticed some lttle creatures all over the bottom of the glass and a few swimming in a jerk motion. any idea what that is? im assuming it is benificial. thanks

 

[ocellaris_keeper]

copapods = Awesome little creatures and a must for your tank.

 

[underthesea]

the more copapods you have the better it is a good thing to have them