Whyle out trapping guppies, I caught a few Gambusia. Not sure what I'm supposed to do with them as they were a by catch. I was targetting Guppies. Am I supposed to put them back? Am I supposed to kill them? and if I kill them, What am I supposed to do with them once they are dead? If I accadently catch Gambusia, Am I allowed to feed them to an Oscar? What a dillema!!!