SGHome ShopBlog Social What do you need?Product DetailsDesign to fit into your filterFilters > Filter AccessoriesBlack Bio Sponge (16.2 x 28cm) SGD 3.52 Item not availableProduct Options3 x Regular SGD10.56 Delivery AngelHub Aquatics Boon Keng Visit shop Aquarium Fishes, Tanks & Supplies From AngelHub Aquatics Boon Keng