Description: It has the effect of circulating purify water and filtering impurities. The filter can help you purify the water in your fish tank, balance the water quality and provide a refreshing and clean water environment for fish and shrimp, thus improving the survival life of fish. Undoubted that its compact size and lightweight body ensure the product features with portable. Fish tank filter is dry and wet separation, which can be used in the aquarium. It is constructed of acrylic material. There are 6 sizes of the product to choose from: A, B, C, D, E, F. It is suitable for various fish tanks and aquariums. Item Name: Fish Tank Filter Material: Acrylic A: Dry and Wet Separation Style Fish Tank Filter 5 Boxes B: Upgraded Style Fish Tank Filter 2 Boxes C: Upgraded Style Fish Tank Filter 3 Boxes D: Upgraded Style Fish Tank Filter 4 Boxes E: Upgraded Style Fish Tank Filter 5 Boxes F: Upgraded Style Fish Tank Filter 6 Boxes Features: Stable, Reliable, Universal Reminder: This product has no water pump. Size Details: A: 38.4cm x 7cm x 13cm/15.12" x 2.76" x 5.12" (Approx.) B: 15cm x 7cm x 8cm/5.91" x 2.76" x 3.15" (Approx.) C: 21.7cm x 7cm x 8cm/8.54" x 2.76" x 3.15" (Approx.) D: 28.3cm x 7cm x 8cm/11.14" x 2.76" x 3.15" (Approx.) E: 38.4cm x 7cm x 8cm/15.12" x 2.76" x 3.15" (Approx.) F: 45cm x 7cm x 8cm/17.72" x 2.76" x 3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Fish Tank Filter