install low-cost helical anchors that can extend seaweed farming into unprotected waters.

Seaweed can be used to capture, absorb, and incorporate excess nutrients into living tissue, aka nutrient bioextraction/bioharvesting, is the practice of farming and harvesting shellfish and seaweed to remove nitrogen and other nutrients from natural water bodies.

Similarly, seaweed farms may offer habitat that enhances biodiversity. Seaweed farms have been