Sprudelstein / Air Stone Aquarium by Jim

TMC Signature 'Scapes 2013 Nature aquarium, Aquascape, Aquarium landscape

Reduced Maintenance Adjustable Bubble Size Weighted to Sink These are one the best air stones out there that money can buy. They are weighted to sink naturally and can be taken apart if they ever were to clog - so they can be cleaned or the disks replaced. They also work great inside sponge filters. Instead of replacing a cheap ceramic air stone every 4-6 months as they get worse and worse for bubbles, install one of these once and nearly never worry about it again.

Aquarium Co-op Ziss Adjustable Air Stone

NEPTONION air Stone Disc Aquarium Fish Tank Bubbler with Control Valve Oxygen Diffuser for Hydroponics (Air Pump and Pipe not Included) : Pet Supplies

Sprudelstein / Air Stone Aquarium by Jim, Download free STL model

imagitarium Bubbling Round Airstone, 1.5 Diameter : Pet Supplies

The Imagitarium Bubbling Round Airstone attaches easily to air pumps with standard airline tubing so you can improve the look and quality of your aquarium s water. The currents it creates help release carbon dioxide buildup and enhance your underwater scenery with its oxygenated effervescence.

Imagitarium Bubbling Round Airstone, 3 Diameter

Imagitarium Bubbling Airstone, 6

Size: 4 X 2 X 2. Fits for 4mm inner diameter tube. Quality and safe materials: Made of safe and washable material -Silicon carbide, non-toxic

4 X 2 Inch Large Air Stone Cylinder for Fish & Plant in Aquarium and Hydroponics Air Pump

I had an air stone in and I got slimey algae/mold everywhere the bubbles touched. My plants it touched melted. Why? Happen to anyone else? I took it out but now I