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Fluval

Fluval BIO CO2 500L

$349.99
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SKU:
CO-A8466
Product Code:
11577
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Fluval BIO CO2 500L

The Bio-CO2 Pro system combines the safety of biological carbon dioxide production with the convenience of pressurized delivery. Offering simplicity and unparalleled performance in an easy-to-use format, Bio-CO2 delivers reliable and controllable CO2 through the naturally occurring fermentation process. With safe, low-pressure operation, it is the most secure, simple, and environmentally-friendly aquarium CO2 delivery system available.

  • Easy-to-use CO2 delivery system allows both new and experienced hobbyists to effortlessly grow and maintain vibrant live aquatic plants
  • Safe low-pressure operation – 1.3 bar / 19 psi max. vs. traditional high-pressurized systems (55-80 bar / 800-1100 psi)
  • Provides up to 30 days of reliable CO2 production through a naturally occurring fermentation process involving sustainable raw materials (sugar and yeast)
  • Recharging convenience – no refilling high-pressure cylinders
  • Quick 4-step process requires less than 10 minutes per month to maintain
  • High-quality stainless steel reaction chamber with 100% silicone gasket prevents CO2 escape
  • Adjustable bubble counter with precision regulator and nano bubble diffuser for accurate CO2 delivery
  • Low-voltage (12V) solenoid valve for optional overnight shut-off. Pair with a timer for automatic functionality (sold separately)
  • Sure-Lock clamping cover offers secure closure with quick release
  • Pressure release valve for additional security and peace of mind
  • Starter Bio-CO2 Activator yeast and Booster tablets included – Refill Packs sold separately (#A8457)
  • System is compatible with CO2 level tests (sold separately)
  • Developed in German
  • For best results, add tap water with a temperature of 80 – 85 °F / 27 – 30 °C.
    Recommended room temperature should be between 68 – 72 °F / 20 – 22 °C.

What’s Included

  • Stainless-Steel Reaction Chamber
  • Sure-Lock clamping cover
  • Adjustable bubble counter with precision regulator
  • 12V Solenoid Valve with power supply
  • Nano Bubble Diffuser
  • Pressure Release Valve
  • Inline Check Valve
  • Gasket x 2
  • Airline with gas barrier (5 ft / 1.5 m)
  • Activator packet x 2
  • Booster packet x 2

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

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    34K+ (85%)
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    5172 (13%)
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    1012 (2%)
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    95 (0%)
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    88 (0%)
97% of customers rate this company 4- or 5-stars
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Joel D. Verified Customer   
05-04-25

Very good

Recommend this Company
5 / 5
Would Buy Again
5 / 5
David G. Verified Customer   
05-03-25

My shopping experience was excellent.

Recommend this Company
5 / 5
Would Buy Again
5 / 5
Delivery
5 / 5
Price
5 / 5
Product Satisfaction
5 / 5
Ramon M. Verified Customer   
05-03-25

El servicio y la atencion estuvo excelente. Sin embargo, no entendí cual fue el problema con la direccion de la tarjeta

Recommend this Company
5 / 5
Would Buy Again
4 / 5
Customer Service
3 / 5
Delivery
5 / 5
Price
4 / 5
Product Satisfaction
4 / 5
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