材質(zhì)密實 過濾水中的懸浮顆粒 魚的糞便等

放在濾槽的最上面

屬物理濾材 無任何污染 綠色環(huán)保濾料

同時能培養(yǎng)硝化菌 處理水中有害元素

尺寸可根據(jù)需要裁剪

適用于各類水族箱

Dense media to filter the particles: feed and excrement , etc

Being put in the filter tank

Natural material without any pollution, being green filter

Culture nitrobacterium to deal with the harmful element in water

Various size to choose

Application：various kinds of aquarium