Aquarium Stainless Steel CO2 Diffuser Atomizer with Integrated Check Valve, DC300-25

Good micro bubbles! Its durable, fits, and cheap for the money. It does wonders. I'll attach an image. If you zoom it, you'll see the tiny micro bubbles it produces from my c02. Thanks

Good quality. Like the design. Love the quick release and built-in check valve. Haven't had any issues. As long as you're using a pressurized system, should do great. Might present issues with lower-pressure or DIY systems.

The media could not be loaded. Great looking product. I love it. I ordered all the items I needed including a 20lbs CO2 tank. Took out the old one’s from a different company cause those other one’s were bad. This product looks good and works great!! You have to get the right tubbing or it won’t work right and you’ll blame it on the product. I almost did that but this product is legit. Love it. Good luck guys.

I see all the other reviews of people having issues with the diffuser breaking. I have 4 of these now and have not had any issues with them. The wide bend tube fits nicely over the edge of my tanks with the plastic rim around the top. I have a 4-way splitter on top of my co2 tank with 4 bubblers giving me fine control and fine bubbles for all four units.

The diffuser works ,well ,no leaking ,the description was not clear about it would not fit a tank with any type of trim this is for a rim less tank I understand it to say some

I have used 5 different diffusers in different tanks from multiple "big name" manufacturers. While trying to find my favorite. This is the only one I will be reordering.

This system replaced my whole setup of glass tubes poorly hooking up to CO2 tubing and down into the tank where another poorly designed CO2 stone constantly fell off the tubing. The quality of this is exceptional and the ease with which it hooks up to your existing tubing is really outstanding.

Title says it all. My diffuser clogged in less than 1 month of use and is now completely useless. The cleaning procedure did nothing, and I did not receive the extra disk (or the suction cups for that matter) that were supposedly included.this thing is now useless, just a few days outside of the return window. how convenient.