cylinder

I have a new 2.5lb CO2 cylinder that I’m not going to use. I bought it because I was planning to run a small calcium reactor but changed my mind. It’s empty and has absolutely no damage—not even a scratch. $25 and it’s yours. I’m in the Madison, AL area. Let me know if you have any questions!

Hey I am looking to buy a cylinder tank 75+ gallon. Glass or acrylic. Don't care about a stand or hood bit must be a full cylinder. I am in Ohio but willing to drive or arrange shipping. If you got one PLEASE let me know and thanks

Does anyone have some unique tank pics they want to share? One of my goals is to one day have either a kitchen island aquarium or an aquarium in the wall as a "divider wall" between kitchen/dining room/living room or something of that nature. Also super into Cylinder Tanks! I'd love to see your...