Fish Tank Air Tube T-junction (3 Pcs)

A fish tank air tube T-junction (or tee connector) is a small 3-way plastic or metal fitting. It splits or combines airflow from an air pump to run multiple air stones, sponge filters, or decorations from a single pump source. Standard sizes fit normal 4mm / 6mm aquarium air tubing.

Key Uses

Split Airflow: Send air from one pump to two or more different items in the tank.

Combine Airflow: Merge two pump lines into one single line.Extend or Repair: Fix cut, broken, or short airline hoses.