Does this fish require brackish waters? What do they eat besides guppies? Are there any tankmates for them? I was thinking about getting a nano pirana. They are about 1/4 inch in length. I was wondering if they would bother each other? Is there any other common name and what is the scientific name? With the cray fish i have about five. Well i had five and i woke up this morning and one was dead. I do not know if it was my 1 inch head to tail puffer or one of the other puffers. The dead one only had 1 claw, but was one of the biggest. It also was messed up on the side and the exo-sceleton on the top was a little torn off. The crayfish though will not even touch the puffer. They even crawled right over him without doing anything to him. Anything else will help. Thanks
