CO2 Regulator - Solenoid Replacement

★★★★★ 4.8 125 reviews

$29.99
Price when purchased online
Free shipping Free 30-day returns

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$29.99
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 7
Free
Pickup
Check nearby
Delivery
Not available

Free 30-day returns Details

Product details

Management number 234749190 Release Date 2026/07/02 List Price $12.00 Model Number 234749190
Category

This listing includes a replacement solenoid ONLY. CO2 regulator not included with purchase.

A solenoid is what will turn your regulator on and off. This is an integral part of an effective regulator because leaving CO2 on in your aquarium will lead to PH fluctuations. The solenoid gives you the ability to plug it into a timer to avoid PH fluctuations that may harm other organisms in your aquarium. This solenoid replacement is compatible with both UNS CO2 Regulator models.

Learn more about CO2 systems and its components here!


Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.8 out of 5
★★★★★
125 ratings | 51 reviews
How item rating is calculated
View all reviews
5 stars
87% (109)
4 stars
2% (3)
3 stars
1% (1)
2 stars
0% (0)
1 star
10% (13)
Sort by

There are currently no written reviews for this product.