Small, Simple, Fine Mist
This was an easy to install product. The end seems a bit large, and it was tough to install the CO2 tubing (purchased from GLA) over the end (I tried heating with water). It puts out a fine mist (powered by a GLA regulator) that seems sufficient at distributing CO2 throughout the tank. I’m not sure why it shipped with a small syringe. Maybe some directions would improve this product.
This is my first diffuser for my aquarium and is being powered by my new GLA-GRO1 (Everything I ordered from GLA was packaged very well and arrived without issue). Setup was a breeze and as a bonus it comes with an inline check valve. Bubble mist is really fine with bubbles easily being carried to all parts of my tank. I will also add that making the necessary CO2 tube connections was greatly simplified by first heating the tubing to make it more pliable.