[ Weight per meter]: About 15g

[ product name]: Special oxygen tube for fish tank aeration pump/ Special hose for air pump

[ product specifications]: Inner diameter 4mm, outer diameter 6mm

[ Features]: The air outlet tube used for oxygen pump delivery is translucent and milky white. It is different from the ordinary air tubes on the market. Its elasticity and material are better than ordinary air tubes. It is durable, reasonably designed and novel.

[ Instructions]: After connecting with the air stone and connecting it to the air pump, the bubbles can emerge evenly, increase the contact area with water, and increase the amount of dissolved oxygen in the aquarium.

Single meter, the tube is elastic, so there are errors in the measurement method. If you mind, please do not buy it.

the inside diameter of: 4mm

Siyuan Aquarium Products Co., Ltd. is a company specializing in the production and processing of fish fishing, fishing nets, plastic aquatic plants, pet supplies, plastic products, resin crafts, and other aquarium products. It has a complete and scientific quality management system. The company has 7 years of experience With experience in the production of foreign trade products, we have many years of fixed-point production business with large chain pet supplies supermarkets in Europe, America and Asia. Siyuan Aquarium Products Co., Ltd. has been recognized by the industry for its integrity, strength and product quality. Friends from all walks of life are welcome to visit, provide guidance and negotiate business.