Hagen Elite Bubble Disc 4 inch

• Dark blue airstone
• Slightly oval
• Textured black base
• Fits standard aquarium tubing

Hagen Elite Bubble Disc 4 inch
The ELITE air stone is ideal for adding accents in any aquarium. The air stone diffuses air, creating water movement. The ELITE air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up. Simply connect the air stone to your airline tubing and place it in desired location. The disc shape creates a nice column of rising bubbles.