Dragonfly nymphs?

[It_lives!]

Hey, I want to buy some dragonfly nymphs from niles biology thing, but i want to do some research first, how would i raise them? what do they eat? how long will it take for the to moult into a dragonfly? any info will help me out a LOT, please reply!

Sincerely,
Ryan Harris

 

[It_lives!]

Nobody know how to keep them?!?!?!?

 

[beetleman]

you can set them up in an aquarium,(filter to keep the water clean,but not alot of current to blow them around the tank)lots of plants to wait on to ambush their prey(small fish,small crickets,worms etc) keep them well fed,i believe they are the larval stage for about 1-3 years from when they hatch out of the egg.hope this little info helps ya.