Safe material: ABS plastic, strong, quiet and durable. Low noise: motor operation will not bring noise, will not affect life and mood. Adjustable flow valve: water flow is adjustable, dissolved oxygen for biological growth. Suitable water flow, suitable for fish tanks, grass tanks, to meet your various needs. 3 in 1 multi-function filter: Aquarium filter with filtration, oxygen, oil film and other functions, ultra-thin filter design provides a variety of functions, suitable for your fish tank. Filter plate design: can increase the filtration space, can also clean up the feces of the tank fish, create a clean environment for your lovely fish. Date First Available February 8, 2024