Rajesh, 35, Bangalore, struggles with algae due to inconsistent CO2 levels in his planted tank.
Using Hagen diffuser, he maintains steady CO2, improving plant health and reducing algae, with delivery in 11-13 days and all duties paid.
You save 110 (5%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA






Enhance Plant Growth with Reliable CO2 Diffuser
The Hagen Fluval CO2 Diffuser is a high-quality acrylic device designed for planted aquariums, allowing precise CO2 storage and distribution. Its clear construction enables easy monitoring of CO2 levels, ensuring plants receive adequate supplementation for healthy growth. Compatible with all pressurized CO2 systems, it simplifies setup and maintenance, making it suitable for both beginners and experienced aquarists in India.
Its easy-to-disassemble design facilitates cleaning, preventing buildup and ensuring consistent performance. The diffuser's compact size (2.5 inches x 7.8 inches x 2.5 inches) fits seamlessly into standard aquarium setups, supporting a healthy aquatic environment. Reviewers in humid Indian climates report improved plant vitality and clear water, with one diffuser lasting over a year with proper care.
Imported from the USA, this diffuser offers reliable quality and durability, with all duties included for hassle-free delivery. It is a vital component for aquarists seeking to enhance plant growth and maintain a balanced ecosystem in India, delivered swiftly via ExpressBox in 11-13 days.
Reliable American Engineering
Hagen's Fluval diffuser is crafted with durable acrylic, supporting precise CO2 distribution. Its design is based on decades of innovation, ensuring consistent performance in Indian tanks. The diffuser's transparency allows easy CO2 level checks, vital for maintaining healthy aquatic plants and fish in humid climates.
Ideal for Indian Planted Aquariums
This diffuser supports optimal CO2 supplementation, crucial for lush plant growth in Indian conditions. Its easy disassembly simplifies cleaning, reducing maintenance time. Compatible with all pressurized CO2 systems, it suits hobbyists seeking reliable, long-term aquarium support.
Typical situations where Hagen Fluval CO2 Diffuser for Planted Aquariums helps — illustrative scenarios, not customer reviews.
Rajesh, 35, Bangalore, struggles with algae due to inconsistent CO2 levels in his planted tank.
Using Hagen diffuser, he maintains steady CO2, improving plant health and reducing algae, with delivery in 11-13 days and all duties paid.
Sneha, 28, Mumbai, wants an easy-to-clean diffuser for her beginner aquarium setup.
Disassembles and cleans the Hagen diffuser monthly, ensuring reliable CO2 flow and healthy plants, delivered swiftly via ExpressBox.
| Material | Acrylic |
| Recommended for | Planted aquariums with pressurized CO2 systems |
| Installation | Attach to CO2 cylinder and aquarium glass |
| Cleaning | Disassemble regularly for maintenance |
| Replacements | Use with Fluval Mini Pressurized CO2 Kit |
| Cost per use | ₹1,910 per item |
| Shelf life after opening | Not applicable |
| Feature | Hagen Fluval CO2 | Others |
|---|---|---|
| Material | Acrylic diffuser supports clear CO2 monitoring, durable for long-term use | Plastic diffusers available at lower cost, less durable, harder to monitor |
| Design & Ease of Cleaning | Disassemblable acrylic diffuser for easy maintenance and cleaning | Fixed design diffusers require more effort to clean, may clog faster |
| Compatibility | Supports all pressurized CO2 systems, ideal for diverse setups | Limited compatibility, often designed for specific CO2 cylinders |
| Price per Unit | ₹1,910 per item | ₹300-₹500 for local diffusers, variable quality and durability |
| SKU | jdb6600 |
| GTIN | 00015561175425 |
| Brand | Hagen |
| Model | A7542 |
| Material | Acrylic |
| Weight | 0.132 kg (0.29 lbs) |
| Dimensions | 6.8 cm x 19 cm x 6.7 cm (2.5 in x 7.8 in x 2.5 in) |
About Hagen
Hagen has pioneered aquarium filtration since 1975, known for innovative, durable products trusted worldwide.
Compliance & Legal
This is a support device for aquariums; no medical or health claims. No certifications required.
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This item:
Hagen Fluval CO2 Diffuser for Planted Aquariums, A7542 | Acrylic CO2 Distribution for Aquarium Plants
1,910

This item
Hagen Fluval CO2 Diffuser for Planted Aquariums, A7542 | Acrylic CO2 Distribution for Aquarium Plants
1,910
Total price:
4,350
You save 410 (9%) Extra3 items selected
3 items
4,350You save 410 (9%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | |||
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,910 2,020 | 1,180 1,280 | 1,260 1,460 | 1,030 1,240 | 1,080 1,440 | 9,790 14,420 | 21,100 32,300 |
| Brand Name | Hagen | AQUANEAT | SLSON | BornFeel | BornFeel | Taste of the Wild | Buddy Biscuits |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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