• Hose with a diameter of 16/22 mm. • Gray color, ideal for matching with any aquarium. • Length of 2.5 meters, perfect for various setups. • Compatible with all common filters and pumps with the appropriate connection. • Manufactured without harmful substances, ensuring safety for the aquarium. • Especially elastic for a secure and durable connection. • Product dimensions: 26 cm wide, 38 cm high, 4.5 cm long.