ʻO ka mea loiloi paʻakai meaʻai kā mākou noiʻi nui a me ka holomua papahana hoʻomohala, i hoʻomohala pū ʻia e The Chinese Academy of Sciences a me Frankstar. Hoʻohālike piha ka mea kani i ka hana lima, a hoʻokahi wale nō mea kani hiki ke hoʻopau i ka nānā ʻana ma ka laina o nā ʻano paʻakai ʻelima (No2-N nitrite, NO3-N nitrate, PO4-P phosphate, NH4-N ammonia nitrogen, SiO3-Si silicate) me ke kūlana kiʻekiʻe. Hoʻolako ʻia me kahi pahu paʻa lima, ke kaʻina hana hoʻonohonoho maʻalahi, a me ka hana maʻalahi, hiki iā ia ke hoʻokō i nā pono o ka buoy, moku a me nā kahua debugging ʻē aʻe.