Review on Enhance Your Aquarium with the 🐠 uxcell 5 Piece Plastic Airstone Diffuser Air Tube by Richard Stewart

These are great for weighing down your air hose and help increase the flow created by bubbles in the tank. They do NOT create fine bubbles like a real air stone, but for many uses this is fine. This is a product you paid for. The build quality is bad. The threads of the fastening strips are simple. They actually expect it to work like an air stone. However you will be disappointed if you need to weigh down an airliner pipe they work great.