About 10 years ago I was at a friends house and we decided to go and catch some crayfish. So we got our nets and caught about 10. So I decided to take 5 of them home and put them in my 5 gal with my swordtails and guppys (at age 9 this seemed to be a great idea). So I put them in the tank and they sink to the bottom and start doing crayfish things. The next morning I wake up and there is only 1 in the tank. I look around and one is crawling on my bedroom floor. I put him back. I find one one the stairs. Put him back. Go into the kitchen and and there is 1 that are crawling out of a air vent and put it back. So i continue to look, but cant find the 5th one. So I take the remaining crayfish to my local creek and dump them. The 5th one finally shows up 2 years later, all shriveled up and tangled in the wires behind the tv/vcr. Boy were my parents happy about that