Oloa
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O le mama o le keramika keramika siamupini keramika mama
Glass keramika mama ma maualuga quartz oneone o mea masani, pe a maeʻa le maualuga vevela faʻasologa, ma fale o manu vailaʻau tumau. Quartz oneone mea faʻamama, lelei acid & alkali tetee, uncontaminated, maualuga density, malosi avega mafai avega. Glass keramika mama ma maualuga permeability pore fausaga, mafai ona maua ai se tele tele luga vaega mo le faʻapipiʻiina o siama aoga faʻatupuina, faʻaititia lelei le amonia ma le nitrite i totonu o le vai. Lenei vailaʻau inert keramika faamamaina mea o vai fou, sami vai ma vaituloto faʻamama lelei feoloolo
