ITEM NAME:20Pcs Compatible Pre Water Cleaning Biochemical Filter Foam Sponge for Aquarium Description: High quality cotton material, non-toxic, safe and heath. Cover directly onto the water inlet of your filter Protect your filter, and shrimp by attaching this filter sponge over the water inlet. Easy to wash filter sponge can reduce the frequency of cleaning the filter. Keep your aquarium clean with this convenient filter sponge. Stop debris or very small / juvenile being sucked into the filter Large particles will get trapped before entering the filter Specification: Material: Sponge Color: Black Quantity: 20pcs Size (Dia. x H): Approx. 3.5x6cm/1.38x2.36inch, Inner Hole Diameter: Approx. 1cm/0.39inch Size (Dia. x H): Approx. 4x8cm/1.57x3.15inch, Inner Hole Diameter: Approx. 1.5cm/0.59inch Package Includes: 20 Piece Filter Sponge(Inner Hole Dia.1cm and Inner Hole Dia.1.5cm) Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item. SKU: DMO0015397119420271.Protect your filter, and shrimp by attaching this filter sponge over the water inlet. Easy to wash filter sponge can reduce the frequency of cleaning the filter. Keep your aquarium clean with this convenient filter sponge.
