They have good hearing and eyesight. Become more active with warmer temperatures
Make loud sounds. Fight each other in order to show off masculinity and dominance over each other.
Well sealed off container since the crickets are good jumpers and climbers. There should be some air circulation so a glass container (aquarium) with gauze should do.
Sounds they make reminds off being outdoors Used for fighting games (that the crickets are competing against each other)
If the population starts to grow too much, starts to be overcrowded, the crickets eat each other. Also some cultures eat the crickets so we can recycle them when they die.
Easy to keep. Available in pet shops. Lifespan is 2-3 months