text:  This is member-supported HPR 1 at 642. Some aquaculture businesses say a water quality issue at the Hawaii Ocean Science and Technology Park has cost them more than $20 million. The problem with the host park started in 2021. It has led to severe larva die-offs, hurting operations that produce shellfish, shrimp, and other seafood. There are short-term fixes and long-term solutions planned to get tenants clean seawater, but some say the state should no longer guarantee quality water if they can't deliver.