They also feed on diatoms, filtered from the water through the gills, and stir up the sediment at bottom of the pond, ingesting edible fragments.
ðeɪ ˈɔːlsoʊ fˈiːd ˌɔn dˈaɪəɾəmz, fˈɪltɚd fɹʌmðə wˈɔːɾɚ θɹuː ðə ɡˈɪlz, ænd stˈɜːɹ ˌʌp ðə sˈɛdɪmənt æt bˈɑːɾəm ʌvðə pˈɑːnd, ɪndʒˈɛstɪŋ ˈɛdᵻbəl fɹˈæɡmənts.