He maunu paakiki ka popper e lana ana ma ka wai.Hōʻike ʻia ia e ke ʻano semi-concave o kawaha.Kuʻi ʻo ia i ka ʻili o ka wai e hana i nā ʻōpala a me nā neʻe ʻana, e hoʻohālike ana i nā iʻa maunu liʻiliʻi e pāʻani ana ma kaʻili wai a i ʻole nā manu ʻeha a me nā ʻupena liʻiliʻi e hakakā nei ma ka ʻili wai.Huki i ka iʻa predatory ihoouka kaua.He maʻalahi hoʻi ka hana o ka popper.E kuhikuhi i ka piko o ke kookoo i ka ili wai ae hoʻokuʻu me ka puʻupuʻu, a laila e hoʻohenehene ka ʻili wai i mea e huki ai i ka iʻa e hoʻouka i ka popper.