http://www.floridasportsman.com/regs.html
Copied/Pasted from above website;
ORNAMENTAL TROPICAL FISH AND PLANTS
Minimum Size Limit (Total Length): Spanish Hogfish 2", Spotfin Hogfish 3", Porkfish 1 1/2"
Maximum size Limit (Total Length): Angelfish (except rock beauty) 8", Butterfly, Jawfish 4",
Rock Beauty 5", Gobies 2", Spanish Hogfish 8", Spotfin Hogfish 8"
Bag Limit fishes/Invertebrates: 20 per person per day. no more than 5 Angelfish and no more than 6 Octocoral Colonies. Plants: 1 gallon per person per day
Live landing and live well requirements. Harvest in Biscayne National Park & John Pennekamp State Park Prohibited.
Unlawful to harvest or posses Longspine Urchin, Hard and Fire Corals, Sea Fans, Florida Queen Conch and Bahamas Starfish.
Harvest of live rock in state waters is prohibited.
I would suggest contacting;
The Bureau of Marine Enforcement (BME),
Telephone numbers for BME District Offices
District 4: Tampa: 813-272-2516
Good luck and have a blast snorkeling !
Brian