Learn more about how to participate in this year's Lionfish Challenge and get rewarded for removing lionfish from our waters. Lionfish are a nonnative invasive species that have a potential negative impact on our native wildlife and habitat. Harvesters who remove the most lionfish will be crowned the Lionfish King/Queen or the Commercial Champion. Find a tagged lionfish and be eligible to win up to $5,000. Sign up at MyFWC.com/Lionfish. Program runs May 19-Sept. 3, 2018.