Stool Suction Collector Increase Oxygen, Fishing Tank Sponge Cleaning Tool, Waste Remover, Aquarium Supplies, Vacuum Cleaner Filter - Round Blue

Description: The use of high-density clay beads can effectively cultivate nitrifying bacteria and decompose various harmful substances of nitrous and nitrate. High-quality air-permeable honeycomb-shaped cotton has uniform adsorption capacity and does not affect water . Circulating oxygenation, the produce a lot of tiny bubbles, increase the amount of oxygen dissolved, and no noise. The filter needs to be connected to an oxygen pump to replace the bubble increase oxygen and filter the water quality at the same time. Exquisite appearance, transparent shell, small , does not occupy the space of the fish tank, and can be placed at will. Specification: Material: ABS Plastics Size: Round: 82x82x90mm/3.23x3.23x3.54inch Square: 89x89x120mm/3.50x3.50x4.72inch Connecting the trachea: 4mm/0.16inch Package Includes: 1 Piece Fish Stool Suction Collector Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please allow some differences due to manual measurement. Thank you for your kindly understanding!