Ibiranga:
1. Umugozi wibyuma bya galvanised ukoreshwa nkuruziga ruzengurutse uruzitiro, kandi nylon mesh ikozwe nintoki kugirango itange ituze mugihe uzirikana igihe kirekire kandi neza.Birakwiriye imigezi n'amazi yo mu nyanja.
2. Gusa shyira ibyambo mumufuka wibyambo, hanyuma umanike igikapu cyinshyi hagati murushundura, shyira akazu mumazi, ugomba gusa gutegereza ko umuhigo winjira mumutego ukagarura.