ISTA UFO CO2 Diffuser


  • Model:  COIS-00505

ISTA UFO CO2 Diffuser

BRIEF DESCRIPTION: The ISTA UFO CO2 Diffuser provides a delicate CO2 diffusing effect. The top quality design allows the replacement of the diffusing ceramic; eliminating the clogging problem. The CO2 pipe can be fastened to the diffuser in a vertical position. This prevents the pipe from bending which restricts the flow of CO2. To have the best diffusing effect, place the diffuser in the very bottom of the tank to maximize the CO2 diffusion in water (creating more contact time of CO2 bubbles with surrounding water). Includes a silicon suction cup.
  • Shipping Class:  Eligible for FREE Shipping
- Specific material of ceramic assures the best diffusing effect.
- Easy assembling for cleaning and replacing ceramic.
- Vertical CO2 input for avoiding air pipe bended.
- Ultra slim design, could be settled at the bottom of the tank for increasing diffusing rate.
- Silicon gel material of suction pad for acid, harden resistant and operation life.

Use replacement ceramic item # IS05887

How to use
To clean or change the ceramic, use a coin to loose or fasten the diffuse at the bottom side.

It is normal that big CO2 bubble gathered around the edge at the beginning of use, after 24 hours these CO2 bubble should disappear.


How is my order shipped and what does it cost?

Orders are shipped either by Courier [currently FedEX Ground] or Postal Service --- the choice is yours!

For delivery by Courier, you pay the actual charges based on a 1 kG package [2.2 lbs] shipped via ground service, plus a nominal $1.00 service charge to cover the cost of insurance and packing materials. We pay any additional charges.

For Postal Service (your best value), shipping on orders under $100.00 is $13.95 to most locations in Canada, exceptions noted below. For orders between $100.00 and $150.00 the rate is $9.95, for orders between $150.00 and $200.00 the rate is just $4.95 and for orders over $200.00 shipping is FREE. The more you order the more you save! The delivery standard for this service is between 1 to 7 business days between all major centers.

NOTE: Additional Shipping Charges apply to orders shipped to the NWT, YK, NU and some rural or remote locations in Canada as well as on over sized or heavy items indicated by the - Additional Shipping symbol.

The flat rate shipping cost used as well as our contribution towards that cost, is usually sufficient to cover the cost of shipping however if you are located in a remote or air stage area, additional shippings charges may apply. In those circumstances we'll contact you regarding any addtional cost so you can decide whether to proceed with your order or not. Otherwise we'll just get the order in its way to you.

When will my order be shipped?

On weekdays, in-stock merchandise is shipped the same day if received by 2:00 pm EST. Orders received after that, or on weekends or holidays, are shipped the next business day.

Do you ship to the US or to other International destinations?

Currently we are only shipping within Canada.


What if I want to return an item?

Should you find it necessary to return an item, please call us first. All returns should be properly packaged to avoid damage and should include all original boxes and paperwork to receive a refund, replacement or credit. Shipping fees are not refundable, unless, of course, you are returning defective merchandise or merchandise we sent in error.

What do I do if a product breaks or doesn't preform as promised?

Keep all warranties and owner's manuals you receive with your merchandise. In the event an item becomes defective or just doesn't live up to your expectations, please refer to the warranty information you received for proper handling procedures.