--- product_id: 591355371 title: "PRO-E1" price: "NZ$272" currency: NZD in_stock: null reviews_count: 8 url: https://www.desertcart.nz/products/591355371-pro-e1 store_origin: NZ region: New Zealand --- # 12V low-power, cool-touch solenoid with LED indicator Multi-stage micron filtration + pressure relief valve 360° swivel needle valve for precise CO2 control PRO-E1 **Price:** NZ$272 **Availability:** ❌ Out of Stock ## Summary > 🌿 Elevate your planted tank game with pro-level CO2 precision! ## Quick Answers - **What is this?** PRO-E1 - **How much does it cost?** NZ$272 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/591355371-pro-e1) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Setup:** Complete kit with dual gauges, bubble counter, and installation tools—plug & play ready. - • **Smart Solenoid Tech:** Integrated low-noise, cool-touch solenoid with LED status for effortless automation. - • **Precision CO2 Control:** Micro-needle valve ensures consistent bubble rates for thriving aquascapes. - • **Durable Pro-Grade Build:** High-purity aluminum body & stainless steel diaphragm for long-lasting reliability. - • **Universal Compatibility:** Fits full-size CO2 tanks, paintball tanks & cartridges with included adapters. ## Overview The PRO-E1 Aquarium CO2 Regulator is a professional-grade system featuring dual pressure gauges, a micro-precision needle valve, and a low-power solenoid with LED indicator. Built with durable aluminum and stainless steel components, it offers adjustable output pressure up to 70psi, compatible with various CO2 tanks. The complete set includes a premium bubble counter, multi-stage filtration, pressure relief valve, and all necessary adapters and tools for easy installation—designed to optimize CO2 injection for planted aquariums from 20L to 1500L. ## Description desertcart.com : JARDLI Aquarium CO2 Regulator with Solenoid, Dual Gauges & Bubble Counter for Planted Tank CO2 Injection System - Adjustable Output Pressure (Complete Set: PRO-E1) : Pet Supplies Review: The regulator arrived just in time. - The regulator is of high quality, but there was only one problem - the thread did not fit the gas cylinder, I had to replace the nut with a nut from the cylinder manufacturer, the regulator setup is very simple, it holds the pressure perfectly, the electromagnet works very well and does not heat up. Thank you for your service. Review: Works so far. Missing an o-ring. - Regulator works well so far. Came missing an O-ring which was a PIA. But got it set and working good. It's a little too sensitive in the needle valve, makes it tough to tune in just right, but otherwise it's decent for the money. ## Features - Professional quality dual gauges aquarium CO2 regulator with high purity Aluminum body and stainless steel diaphragm for long-lasting durability and dependability. Multi-stage micron filtration inlet, integrated pressure relief valve (PRV), more securely. - 12V DC Integrated Solenoid Valve - low power consumption and guaranteed no noise. Pro-class solenoid valve with cool-touch technology keeps the solenoid cool to the touch during operation. Solenoid with a red LED on/off indicator. - Micro-precision needle valve that maintains constant bubble counts. The CO2 regulator allows the aquascaper to adjust CO2 output with refined accuracy. 360-degree swivel needle valve allows you to set it up on horizontal and vertical cylinders. Premium bubble counter with a check valve to protect internal components. - Adjustable output/working pressure 0-70psi to meet the needs of any aquarium (20L - 1500L / 5 - 400 US Gallons). Dual pressure gauges display input pressure and output working pressure. - Compatible with full-size co2 tanks - co2 tank (CGA320 interface), paintball tank, and disposable co2 cartridges (5/8"UNF threaded interface). CGA320 thread connection stem adapter and Paintball CO2 adapter included. All installing tools included, easy to install and use. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.0 out of 5 stars 10 Reviews | ## Images ![PRO-E1 - Image 1](https://m.media-amazon.com/images/I/81E05qX2tWL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ The regulator arrived just in time. *by V***V on December 18, 2024* The regulator is of high quality, but there was only one problem - the thread did not fit the gas cylinder, I had to replace the nut with a nut from the cylinder manufacturer, the regulator setup is very simple, it holds the pressure perfectly, the electromagnet works very well and does not heat up. Thank you for your service. ### ⭐⭐⭐⭐ Works so far. Missing an o-ring. *by G***. on April 14, 2024* Regulator works well so far. Came missing an O-ring which was a PIA. But got it set and working good. It's a little too sensitive in the needle valve, makes it tough to tune in just right, but otherwise it's decent for the money. ### ⭐⭐ Unreliable *by J***T on September 10, 2025* Unreliable ## Frequently Bought Together - JARDLI Aquarium CO2 Regulator with Solenoid, Dual Gauges & Bubble Counter for Planted Tank CO2 Injection System - Adjustable Output Pressure (Complete Set: PRO-E1) - API ROOT TABS Freshwater Aquarium Plant Fertilizer 13 g 10-Count Box - API LEAF ZONE Freshwater Aquarium Plant Fertilizer 473 ml Bottle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/591355371-pro-e1](https://www.desertcart.nz/products/591355371-pro-e1) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-05-06*