Review on 🐠 Hygger Aquarium Air Stone Kit - Fish Tank Bubbler for Hydroponics, Round Air Stone Disk Set with Small Bubbles and Ultra-High Dissolved Oxygen Diffuser by Danielle Martinez

Great packaging when I first opened the diffuser. It's a lot bigger and heavier than I expected and looks and feels solidly built. The base is heavy so the fish cannot easily move it. I soaked it for over 2 hours and hooked it up to an air pump. To my surprise you need your own pump and it cannot be used in conjunction with any other air line which I have not followed. Therefore, read all instructions before use. Once I ran it, it worked great! The air stones created a lot of microbubbles so I was very happy with their performance. It also caused a lot of movement in the water, which was also a plus for me.