Review on 🐠 Air Stone Disc Set - 19 Pieces, including 2 Shell and Sucker Air Stones, 236.22 Inch Airline Tubing, Connector, Suction Cup, Check Valve, Air Control Valve - Aquarium Tank Air Pump Accessory by Shannon Brown

I must say that I am very satisfied with this set. I install 2 buckets of DWC so it has everything I need. The hose is soft and easily slips onto the connectors. It's 20 feet long, giving you plenty of time to aim it where you need it, and the knees and splitter give you the freedom to steer it however you want. The included suction cups stick well to the bottom of my 5 gallon buckets, so well that you have to pry them open with your fingernail instead of just ripping them off. Air stones are beautiful and durable, there is not much dust on them. goes out when I put everything together for the first time. The only complaint is that I wish the bubbles were smaller, but that can change after they've soaked for a while. Honestly, you won't find a better set for the money. You can spend twice as much to put everything together and end up with extra fittings or check valves that you don't use. Unless you put half a dozen buckets in there, I don't see the point in arranging everything at the highest level.