Review on 🌿 Rhinox Nano CO2 Diffuser: Hassle-Free Setup for Healthy Aquarium Plants with Pressurized CO2 - Ideal for Tanks Under 20 Gallon by Jennifer Collins

The packaging clearly stated that there were two suction cups but there was only one and it didn't fit. The clip is not big enough. The diffuser was no longer in the packaging as it should have been. It may have come loose upon delivery or may have been opened earlier. Anyway, I currently need to siliconize some of the other suction cups I had on the diffuser and I will try that in 48 hours once the silicon has set. So I plugged that in and it doesn't work. As if the diffuser were too narrow. I put an air pump on it to see how much air I could push through and barely a few bubbles came out with the air pump, which is meant for a 20 gallon tank. The diffuser is almost done. It's poorly made junk.