Hygger CO2 Regulator
Hygger CO2 Regulator
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Product Description
Product Description
Hygger CO2 Regulator
The Hygger CO2 Regulator is an adjustable aquarium CO2 regulator for freshwater planted aquarium systems. It combines dual pressure gauges, a rotatable needle valve, a bubble counter with check valve, and a 12V DC solenoid valve to help deliver controlled CO2 to aquatic plants.
Hygger CO2 Regulator Overview
This regulator is designed for planted aquariums where stable CO2 delivery supports stronger plant growth and healthier aquascape balance. The dual gauges help monitor cylinder pressure and output pressure, while the needle valve allows fine adjustment of the CO2 bubble rate. The included solenoid valve can be connected to a suitable timer so CO2 can turn on and off automatically with the aquarium lighting schedule.
CO2 Regulator Features
- Dual pressure gauges show cylinder pressure and output pressure for easier monitoring.
- Green safety range on the gauge helps make pressure readings easier to interpret.
- Rotatable needle valve allows fine CO2 output adjustment.
- Bubble counter includes a built-in check valve to help reduce water backflow risk.
- 12V DC solenoid valve supports automatic on/off control when paired with a suitable timer.
- Aluminum alloy regulator body provides durable construction for planted aquarium use.
- Sealing ring at the connection point helps maintain a secure gas seal.
- Designed for freshwater planted aquarium CO2 systems.
Hygger CO2 Regulator Specifications
- Product type: Adjustable aquarium CO2 regulator
- UPC: 6976286987516
- Model family: HC003
- Input voltage: AC100-240V / 50-60Hz
- Output voltage: DC 12V
- Gauge design: Dual pressure gauges
- Valve type: Rotatable needle valve and 12V DC solenoid valve
- Bubble counter: Included bubble counter with check valve
- Regulator body material: Aluminum alloy
- Gauge shell material: Chrome-plated iron
- Gauge pointer material: Copper
- Application: Freshwater planted aquarium CO2 systems
CO2 Regulator Compatibility Notes
The Hygger CO2 Regulator requires a compatible pressurized CO2 cylinder, CO2-resistant tubing, diffuser or atomizer, and a suitable timer if automatic solenoid control is desired. CO2 cylinder, tubing, diffuser, and timer are not listed as included. Use a drop checker or other CO2 monitoring method to confirm the final CO2 level is safe for aquarium livestock.
Setting Up the Hygger CO2 Regulator
Attach the regulator securely to a compatible CO2 cylinder, install and fill the bubble counter as directed, and connect CO2 tubing from the regulator output to the aquarium diffuser. Open the cylinder slowly, adjust the needle valve gradually, and check all threaded and tubing connections for leaks. Connect the solenoid to the included adapter and timer if automatic daily CO2 control is being used.
What's Included
- 1 x Hygger CO2 Regulator
- 1 x Bubble Counter
- 1 x Adapter
- 1 x Spare Sealing Ring
- 1 x User Manual
Shipping Info
Shipping Info
FREE SHIPPING OVER $119!*
- does not apply to livestock -
$11.99 FLAT RATE FOR LESS THAN $119.00 - CANADA WIDE!
*EXCEPTIONS:
- Any heavy or bulky items will incur a 100% charge of the actual shipping cost (valid for both Canada and the US). Heavy bulky items include (but are not limited to): salt, dry rock, sand, chillers, sumps, aquariums, stands, and some filter media.
- Frozen or perishable food can only be shipped via UPS Express. We have discounted the express shipping of these items to help the hobbyist out.
- Livestock is covered by a different shipping policy. To view the policy and further information regarding shipping livestock, click here.
GENERAL NOTES:
- We always make our best effort to ship your order via the carrier chosen during the check-out process; however, for some multi-piece shipments and/or remote destinations, we must reserve the right to use another carrier at our discretion (and without prior notice). If you require notice of any changes made to the carrier, please mention it in the special instructions during check-out.
- Upon request, we will ship your dry goods as per your specifications (courier, airlines, on your account, etc.).
- Quoted rates are the carriers live discounted shipping rates after adjusting for any/all shipping promotions.
Returns / Exchanges
Returns / Exchanges
Return Policy — Aquarium Equipment & Supplies
- All returns and/or exchanges must be made within 30 days of receipt of product.
- Before returning or exchanging any goods, you must contact J&L Aquatics to obtain a Return Merchandise Authorization (RMA). Items returned without prior authorization will be declined.
- Returned items must be unused, in original packaging, in as-new condition, and in perfect sellable condition. All returns are subject to inspection upon receipt.
- A 15% restocking fee applies to all online returns. This fee includes the cost of outbound shipping.
- Customer is responsible for return shipping costs on standard returns.
- Order cancellations made before shipping are not subject to a restocking fee.
Non-Returnable Items
- Special order items
- Clearance / final sale items
- Open box items
Regular sale items (non-clearance) are returnable within the 30-day return window, subject to our standard return conditions.
Defective, Warranty & DOA Items
- If you receive an item that is defective, not working, or dead on arrival (DOA), please contact us as soon as possible.
- Confirmed defective and warranty returns have no restocking fee and no Affirm fee. Customer does not pay return shipping — J&L Aquatics will provide a prepaid return label.
- All defective claims are subject to inspection. Items showing signs of customer damage, improper installation, or misuse are not covered under warranty.
Carrier Damage & Lost in Transit
- If your order arrives damaged by the carrier or is lost in transit, please contact us right away with:Photos of the damaged product (if applicable)Photos of the damaged box/packaging (if applicable)A description of the issue
- Important — Do not throw out any packaging! Please keep all original packaging, boxes, and packing materials. These are required to process your claim. Discarding packaging may affect our ability to resolve your claim.
High-Value Items ($100+)
- For items valued at $100 or more, customers must provide a return tracking number before a replacement will be shipped.
Affirm & Financing Orders
- Affirm or similar financing orders that are cancelled or returned in-store are subject to a 5% service charge. This covers the processing fee charged to us by the financing provider.
- The Affirm service charge does not apply to confirmed defective or warranty returns.
J&L Aquatics strives to maintain the lowest prices economically possible. In most cases we have the lowest price in the Canadian marketplace, but in the rare occasion that we do not, please feel free to contact us at 604-444-1161 or through e-mail to discuss an opportunity to price match.
