Review on 🐠 Enhance Aquarium Health with PIVBY U Shape CO2 Diffuser and Regulator Kit - Easy Installation with Glass Tube and Suction Cup by Heather Jordan

I received my item and was impressed with how good it felt and looked. After hooking it up to my CO2 regulator, I found that there was a small hole in the bottom of the "bowl". This created a high-pitched noise as the bubbles no longer came from the end of the diffuser but from the bottom of the bowl. The hole eventually turned into a fairly large crack. Don't worry, I will exchange the item as defective. The second thing I noticed was that the glass had some imperfections, irregular shapes, scratches and bubbles in some places. I tried attaching it to my air hose and no matter how far I pulled the hose it didn't attach securely due to a blister on the fitting. Very disappointed but this product proves you get what you pay for.