Severable of my customers and friends have small ponds with Koi or goldfish that got raided by Great Blue Heron. Two have gotten rid of their fish and two now net their pond area to protect the fish. Not sure what works for raccoons or erases the shock of coming upon the scene of devastation.
Lisa.
Sallyg, et al, just east of Homestead Gardens is Tropic Bay Water Gardens, featuring all things ponds...
http://www.tropicbaywatergarde...