The 3-way connector for aquarium air pumps is a high-quality, transparent acrylic accessory designed to enhance aeration in fish tanks. This T-shaped connector allows you to split a single airline tube into two separate paths, enabling the use of multiple air-driven devices such as air stones or filters from one pump. Compatible with 4/6mm tubing, it increases the supply capacity of pump systems, making it ideal for managing oxygen distribution in multiple tanks or setups. Easy to install and durable, it’s a practical solution for aquarists looking to optimize their aquarium aeration efficiently.