Review on 🐠 Aquarium Air Stone Bar: Silent and Subtle 6 Inch Fish Tank Air Diffuser with Control Valve - Ideal for Guppy, Shrimp, Exotic Species! by Tracie Price

Excellent! I love it! I soaked mine for 26 hours before putting them in the aquarium. I just put it in the gravel a bit to hold it in place and then turned on the pump. My pump is Uniclife UL25, delivers 2L/min and only works with this bar. I would recommend a more powerful air pump if you want to share the pressure. Personally I have 2 air pumps for each of my (2) 10 gallon tanks. One for the bar and one for the stone. I have a few fish in my tank and I need to boil/stir the water to keep the water well oxygenated. I read reviews saying it didn't work properly and the instructions from the box were wet. Like mine. My bar is doing great! Also, do not switch on the pump until it is in the aquarium. (Someone told me to do this, but I'm glad I didn't. Maybe that's why this latch doesn't work as well as mine? I don't know, but I don't see the point of soaking it first, if you blow out all the water before putting it in the tank. Just say) Definitely I highly recommend this product!