Zosefera za thovu za 10-60PPI Reticulated Open Cell Foam Sponge ya Polyurethane Aquarium

Chiponji chosefera, chomwe chimadziwikanso kuti siponji ya mesh kapena chiponji chophulika. Chiponji chosefera cha polyurethane chimapangidwa ndi thovu lofewa lotseguka la cell kudzera mu kukonza ma mesh. Kukonza ma mesh kumachotsa chigoba choyambirira cha nkhope kapena filimu ya pakhoma pakati pa maukonde a thovu, ndikupeza kapangidwe ka ma mesh akuluakulu.

Kuchuluka kwa ma porosity a siponji yosefera ndi 97%, ndipo mpweya wake umatha kupumira bwino, kufewa bwino, komanso mphamvu zambiri zamakanika.