Me CO2 Extender Ultra – Second CO2 Output for the Me CO2 Regulator Ultra
Trusted by 500+ aquascapers
- Run two diffusers from one bottle
- Made for the Me CO2 Regulator Ultra
- Robust metal body
- Two tanks, or both ends of one
- Quick to install
Me CO2 Extender Ultra – Second CO2 Output for the Me CO2 Regulator Ultra is backordered and will ship as soon as it is back in stock.
Fast delivery (1–5 days EU)
Carefully packed and protected
Tips from real aquascapers
Me CO2 Extender Ultra – Second CO2 Output for the Me CO2 Regulator Ultra is backordered and will ship as soon as it is back in stock.
Description
Description
The Me CO2 Extender Ultra is an expansion module for the Me CO2 Regulator Ultra that lets one CO2 bottle supply two diffusers at the same time.
A second bottle and regulator for a second tank doubles the cost and the space. The Extender Ultra splits the supply from one regulator instead, which also helps on long aquariums where a single diffuser can't spread CO2 evenly.
Key specifications
| Compatible with | Me CO2 Regulator Ultra |
| Function | Second CO2 output (two diffusers) |
| Material | Metal |
| Dimensions | 11.8 × 2.5 × 2.5 cm |
| Weight | 0.12 kg |
When is it useful?
- Two aquariums placed next to each other
- Long tanks from about 90 cm where one diffuser leaves dead spots
- A main tank plus a plant or shrimp tank on the same shelf
Frequently asked questions
Does it fit other brands of regulators?
It is designed for the Me CO2 Regulator Ultra. We can't confirm the fit on other regulators.
Do I need a second diffuser?
Yes. Each output feeds its own diffuser.
Brand: Me | Category: CO2 regulator accessory
FAQ
What makes Aquarium Boutique different from mass-market stores?
What makes Aquarium Boutique different from mass-market stores?
We don't sell everything — we sell only carefully selected products, personally tested. Every item is chosen with a clear purpose: to work well and last long. You don't need to guess about quality — we've already done that for you.
Do you ship to my country?
Do you ship to my country?
Yes, we ship across all of Europe. For Bulgaria we work with BOX NOW and Speedy — fast and reliable home or locker delivery. For other EU countries we use international courier services.
How quickly will I receive my order?
How quickly will I receive my order?
For orders within Bulgaria, we typically deliver within 1–3 business days. For other EU countries — usually 3–7 business days depending on location.
Can I return a product if I'm not satisfied?
Can I return a product if I'm not satisfied?
Yes. If something doesn't meet your expectations — contact us. We have a clear and fair return policy. Your satisfaction matters to us and we will find a solution.
Do you offer advice on product selection?
Do you offer advice on product selection?
Absolutely. Our team keeps aquariums and knows the products personally. Write to us — we'll help you choose the right solution for your tank, budget and experience level.
Are your products tested and approved?
Are your products tested and approved?
Yes. Every product in our store has gone through our personal selection and testing process . We only work with trusted brands and don't list products we don't believe in.
What payment methods do you accept?
What payment methods do you accept?
We accept all major payment methods — credit and debit cards, PayPal, and cash on delivery for Bulgaria. All payments are secure and encrypted.
How can I track my order?
How can I track my order?
After your order ships, you'll receive an email with a tracking link. You can follow the status in real time directly through the courier's website.
