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	Red Sea CO2 Bio System
	Avg. Customer Review (1) reviews
	Item Code: RS2241 List Price: $49.99 You Save: $12.00 (24%) Price:     $37.99   Qty:   Shopping with us is safe. Guaranteed. Availability: Usually ships the same business day Write a review Email To Friend Details

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A natural efficient system for the production and diffusion of CO2 for aquariums up to 40 gallons. This simple and reliable system generates CO2 by a pH buffered natural fermentation process, providing an almost constant supply of CO2 for approximately one month. The CO2 is atomized and then diffused in the aquarium by a venturi pump injector. The pump`s advanced design allows it to be placed at the bottom of most tanks, utilizing the full depth of the aquarium for maximal CO2 diffusion. To prevent dangerously low pH levels, the pump can be switched off at night or connected to a timer. Customer Reviews Write a review 23 of 31 people found the following review helpful: Average ok by KEVIN BRANCH Experience Level: Intermediate Posted on 7/20/2008 from IRVINE, CA UNITED STATES Comments: I like this product but the real issue is the same with all C02 kits like this. The amount of C02 and creating the correct balance for your tank is hard. I would suggest buying a small pressurized system if you can, NRG makes a real nice small one. But if your budget won't support that this works. I think this may be just right for a 20 gallon long. Buy C02 measuring kits though and be aware that really monitoring C02 levels is hard. Excess or deficiency levels of c02 from this can cause random algae breakouts. The pump/diffuser doesn't really seem to control output so getting a good balance in your tank is hard with this. Ultimately get this if you have a well aerated tank that is a 20g long to 40g and you don't need too much C02 such as in a 3wpg setup. Yes, I would recommend this product to my friends. Was this review helpful to you?         Similar Items   Product: List Price: Our Price: Rating: Item Code: Description: CO2 Cylinder N/A $79.99 to $119.99 5-pound brushed aluminum cylinder. Made in the US. Brand new and empty. Equipped with Sherwood Cylinder Valve w/ black hand wheel. CO2 regulators and CO2 cylinders have CGA 320 fittings for USA Ocean Nutrition Giovannis Starter 200g/7oz $9.16 $5.99 Write a review ON9615 Ocean Nutrition Giovannis Starter 200g/7oz Red Sea CO2 Bio Refill $10.99 $8.99 RS2243 Red Sea CO2 Bio Refill