Usually I'm skeptical when I buy something off eBay, especially when it's cheap and from a no-name company. This CO2 diffuser which is sold by U-Barn makes the tiniest microbubbles which helps the CO2 disperse evenly and makes for more absorption into the water. I will never go back to glass diffusers!!

Ebay link: http://www.ebay.com/itm/271037310439

	pjvalencia 7 years
	djdean 8 years
	adammahne 8 years
	ventino 8 years
CA	carlonaz 8 years