Aquarium Decoration -Aquarium Isolation Plate Highlights Generic Brand Aquarium Isolation Plate Description: Made of plastic material, durable and easy to use. Used as a plate for bottom filtering, favorable water cycle. For separating aquarium fish or as an aquarium base. Easy to disassemble, not easy to fall off. Suitable for all types of aquariums. Specification: Material: Semi-transparent plastic Size(LxW): Approx 30x15cm/11.81x5.91inch Black Size(LxW): Approx 30x30cm/11.81x11.81inch Package includes: 10 pieces aquarium insulation board Note: Since the size above is measured by hand, the size of the actual item may be slightly different from the size above. Due to lighting effects, monitor settings etc. There could be a slight difference in the color tone of the pictures and the actual item.