Connect your rubber pipe to this black flexible tube fitting with a 50mm to 40mm reducer from Aquacadabra. Designed for use in pond filtration equipment, this pipework connector is made from durable rubber material that can withstand the aquatic environment. Easily install and use, this connector is suitable for connecting pipes and tubes of different sizes. Earlier, we have discussed the use of this product in the Garden & Patio category under Ponds & Water Features. Get your hands on this essential accessory for your pond filtration system today