• Ọdọ mmiri anyị skimmer siri ike nnukwu olu ultra mma ntupu netting na sturd plastic frame nwere ike inyere gị aka ịnakọta ọtụtụ akwụkwọ na irighiri ihe n'otu oge na-enweghị nchegbu maka skimmer na-agbaji.Ụzọ a pụtara na ị nwere ike ịchekwa ma oge na ego, site n'izere nsogbu nke dochie skimmer gị oge ọ bụla.