Hey aquarium owners! These little air control valves are total game-changers for managing your fish tank's air flow. You get 5 of them in this pack, which is perfect because you'll definitely find multiple uses around your aquarium setup. They're simple 2-way valves made from durable black plastic that let you split one air line into two directions. The screw-type cap is super easy to adjust - just turn it to control how much air goes to each side, which is awesome for balancing multiple air stones or decorations. The measurements are spot-on too - 1.7 inches long with 0.118 inch inner diameter ports that fit standard aquarium tubing perfectly. They're small and unobtrusive, so they won't mess up your tank's aesthetic. I use them to control the airflow to my bubble walls and air stones independently, which means I can have gentle bubbles in one area and stronger ones in another. The quality is really solid for the price - they don't leak and hold their settings well. Whether you're running a simple single-tank setup or a more complex multi-tank system, these valves make air management so much easier. They're also great for creating custom air line setups or troubleshooting airflow issues. At less than 10 grams each, they're lightweight but definitely not flimsy. Seriously, if you have multiple air-driven elements in your aquarium, these inexpensive valves will make your life so much easier!
Free 30-day returns 
Free 30-day returns
