ʻO ka mahi ʻana iʻa a me ka ʻōpae e pili ana i ka mālama ʻana i ka maikaʻi o ka wai. Loaʻa ka hopena pololei o ka maikaʻi o ka wai i ka noho ʻana o ka iʻa, ka hānai ʻana, ka ulu ʻana a me ka hānau hou ʻana. Loaʻa pinepine nā maʻi iʻa ma hope o ke kaumaha mai ka maikaʻi ʻole o ka wai. Hiki ke loli koke nā pilikia o ka maikaʻi o ka wai mai nā hanana kaiapuni (nā ua nui, ka hiolo ʻana o ka loko, a pēlā aku), a i ʻole ma o ka mālama pono ʻole ʻana. He ʻokoʻa a kikoʻī ko nā ʻano iʻa a ʻōpae like ʻole o nā waiwai maikaʻi o ka wai, ʻo ka maʻamau, pono ka mahiʻai e ana i ka mahana, pH, oxygen i hoʻoheheʻe ʻia, ka paʻakai, ka paʻakikī, ka ammonia, a pēlā aku.)
Akā i kēia mau lā, ʻo ka nānā ʻana i ka maikaʻi o ka wai no ka ʻoihana mahiʻai aqua ma o ka nānā lima ʻana, a ʻaʻohe nānā ʻana, kuhi wale ia ma muli o ka ʻike wale nō. He mea ia e hoʻopau ai i ka manawa, hana nui a ʻaʻole pololei. He mamao loa ia mai ka hoʻokō ʻana i nā pono o ka hoʻomohala hou ʻana o ka mahiʻai hale hana. Hāʻawi ʻo BOQU i nā mea loiloi maikaʻi wai a me nā mea ʻike waiwai, hiki iā ia ke kōkua i nā mahiʻai e nānā i ka maikaʻi o ka wai i nā hola 24 pūnaewele, manawa maoli a me ka ʻikepili pololei. I hiki ai i ka hana ke hoʻokō i ka hua kiʻekiʻe a me ka hana paʻa a kaohi i ka maikaʻi o ka wai ma o ka ʻikepili ponoʻī mai nā mea loiloi maikaʻi wai pūnaewele, a pale i nā pilikia, ʻoi aku ka maikaʻi.
| Nā ʻano iʻa | Mahana °F | ʻOkikene i hoʻoheheʻe ʻia | pH | ʻAno alkaline mg/L | ʻAmonia % | Nitrite mg/L |
| Iʻa ʻūlū | 60-75 | 4-10 | 6-8 | 50-250 | 0-0.03 | 0-0.6 |
| Iʻa Peʻa/Kapa | 65-80 | 3-10 | 6-8 | 50-250 | 0-0.03 | 0-0.6 |
| ʻO ka Bass Kahakaha Hybrid | 70-85 | 4-10 | 6-8 | 50-250 | 0-0.03 | 0-0.6 |
| Perch/Walleye | 50-65 | 5-10 | 6-8 | 50-250 | 0-0.03 | 0-0.6 |
| Salemona/ʻIʻo ʻŌpae | 45-68 | 5-12 | 6-8 | 50-250 | 0-0.03 | 0-0.6 |
| Tilapia | 75-94 | 3-10 | 6-8 | 50-250 | 0-0.03 | 0-0.6 |
| Nā Mea Hoʻonaninani Tropical | 68-84 | 4-10 | 6-8 | 50-250 | 0-0.03 | 0-0.5 |
| Nā palena | Hoʻohālike |
| pH | Ka Ana pH Pūnaewele PHG-2091 |
| ʻOkikene i hoʻoheheʻe ʻia | Ka Ana ʻOkikene Hoʻoheheʻe ʻia ʻo DOG-2092 |
| ʻAmonia | Mea kālailai ʻamonia pūnaewele PFG-3085 |
| Ka hoʻokele ʻana | Ka Ana Hoʻokele Pūnaewele DDG-2090 |
| pH, Conductivity, Salinity, ʻOkikene i hoʻoheheʻe ʻia, ʻAmonia, Mahana | Ka Ana ʻAno Wai DCSG-2099&MPG-6099 Nā Palena He Nui |


