kōhatu ataahua i te pō i tōku takiwā
Ngā tokotoru e mārama ana i te pō, i mōhiotia hoki hei ngā kōhatu anuanu, he āhua ataahua nā rātou i tō rātou māramatanga wairua e māmā ai te wāhi. Ko ēnei kōhatu whakahirahira kei te whakamahi i te hangarau anuanu matatau, ka hura i te mārama i te rangi ka whakaatu i te mārama mārie, ataahua i te pō. E wātea ana ki ngā wāhi maha e noho ana koe, ā, e wātea ana i ngā rahi, ngā tae, me ngā taumata mārama maha, nā reira he maha ngā whanonga mō ngā whakamahinga o roto me waho. Ka whakamahi ngā kōhatu i ngā matapara phosphorescent tikangia e mārama ai mō te 8-12 haora i muri i te takotoranga mārama. He haumaru tonu mō te whakamahi i te māra, mō te tapa i ngā akuariuma, me te tohu i ngā ara, nā te mea e kore e paihere, ā, e mau ana ki te āhuarangi. Ko te hangarau kei muri i ēnei kōhatu ko ngā paraihe whenua rare e hono ana ki te strontium aluminate, e wātea ai i te mārama e roa ake ana, e mārama ake hoki i ngā hua tuku iho e hāngai ana ki te zinc sulfide. Ko ngā kaihoko takiwā e tuku maroke ana i ngā kōhatu, i ngā whakaritenga hoki kua hoahoa kē, e taea ai ngā whakaurunga e tika ana mō te kaiwhakamahi. Kāore he nuinga o te tiaki e hiahiatia ana e ēnei kōhatu, ina koa anake te takotoranga tūhono ki te mārama arotakai, ki te mārama hangarau rānei kia mau ai ō rātou ahuatanga mārama, nā reira he whakaurunga mārama āhuatia, ātaahua hoki mō ētahi atu whanonga.