Specification: Condition: 100% Brand New Item Type: Fish Tank Air Splitter Material: Plastic Color: Blue White Optional Type: 2 Way, 3 Way, 4 Way, 5 Way, 6 Way 2 Way Length: Approx. 6.7cm / 2.6in, outer diameter of the air inlet and outlet is 4mm / 0.2in 3 Way Length: Approx. 8.3cm / 3.3in, outer diameter of the air inlet and outlet is 4mm / 0.2in 4 Way Length: Approx.10.2cm / 4in, outer diameter of the air inlet and outlet is 4mm / 0.2in 5 Way Length: Approx.11.9cm / 4.7in, outer diameter of the air inlet and outlet is 4mm / 0.2in 6 Way Length: Approx.13.6cm / 5.4in, outer diameter of the air inlet and outlet is 4mm / 0.2in Package Included: 2 x Fish Tank Air Splitter