Kai Opua Canoe Club picks up long-dormant fishpond project at Hulihee Palace

Palani Greenwell, right, takes a bucket of sand during the Kia Opua fishpond restoration project at Hulihee Palace on Sunday. (Photos by Tom Hasslinger/West Hawaii Today)

Christine Krieger, first-year paddler, dumps sand onto the beach. (Tom Hasslinger/West Hawaii Today)

Cam Villalobos, second from right, helps haul a bucket up to the bed of a waiting truck.

KAILUA-KONA — The brigade of buckets moved up and down the line with tight precision, not much different than paddles cutting in sync through the water.