Conector de válvula de ar para aquário de 40 peças, tubo em linha de plástico branco, 3 vias T e reto

A small piece of non-toxic plastic that allow you connect two or more air tubing. T connectors can split your air tubing to run a second air stone from the same pump. You can also combine two inputs to create one stronger output for use with multi-outlet pumps. Work well on standard-sized 5mm ID air tubing that fits most air pumps. T -Connectors Dimension: 3cm(L) x 1.8cm(W) x 0.6cm(T). Straight Connectors Dimension: 3cm(L) x 0. 8cm(D) Package included 20 T-connectors and 20 straight connectors.