--- product_id: 620528544 title: "2L Co2 Generator System with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output" brand: "zrdr" price: "$320.05" currency: USD in_stock: true url: https://www.desertcart.us/products/620528544-2l-co2-generator-system-with-pressure-gauge-automatic-pressure-relief store_origin: US region: United States of America --- # Precision Bubble Counter & Atomizer Auto Pressure Relief at 30KG 304 Stainless Steel Durability 2L Co2 Generator System with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output **Brand:** zrdr **Price:** $320.05 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate Your Aquarium Game with Stable, Safe CO2 Power! ## Quick Answers - **What is this?** 2L Co2 Generator System with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output by zrdr - **How much does it cost?** $320.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/620528544-2l-co2-generator-system-with-pressure-gauge-automatic-pressure-relief) ## Best For - zrdr enthusiasts ## Why This Product - Trusted zrdr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last with 304 Stainless Steel:** Experience unmatched durability and high-pressure resistance that outperforms plastic alternatives. - • **Cost-Effective & Eco-Friendly Operation:** Use simple, affordable ingredients like citric acid and baking soda for continuous, budget-friendly CO2 generation. - • **Complete Professional Kit for Easy Setup:** Includes everything from solenoid valve to installation tools—get your aquarium flourishing without hassle. - • **Optimized CO2 Diffusion for Thriving Plants:** Refined atomizer bubbles ensure maximum CO2 absorption, boosting plant vitality and aquarium health. - • **Safety First with Automatic Pressure Relief:** Relax knowing the system automatically vents excess pressure above 30KG, protecting your aquarium and home. ## Overview The ZRDR 2L CO2 Generator System is a premium aquarium accessory crafted from durable 304 stainless steel, featuring an automatic pressure relief valve for safety and a precision bubble counter with atomizer for efficient CO2 diffusion. Designed for professional-grade plant growth, it offers a cost-effective, easy-to-use solution with all necessary components included for seamless installation and stable output. ## Description ZRDR 2L Co2 Generator System with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output ## Features - Professional Factory: We are a manufacturer specializing in aquarium co2 systems. Our co2 generator for aquarium plants is made of 304 stainless steel, far better than a simple plastic bottle generator, more durable, stable, safe, and high pressure resistant - Safety First: Automatic pressure relief valve, when the pressure of the inside co2 steel bottle exceeds 30KG will automatically release pressure. 12V Waterproof solenoid valve，Keep away from the danger of water leakage from the solenoid valve, protect your safety - Refine The Bubbles: Our co2 aquarium kit is equipped with the atomizer, refine the bubbles and make them easy to dissolve in water and be absorbed by plants, keeping your aquarium full of vitality. When using this product for the first time, there will be large bubbles in the refiner, which will gradually disappear within 3 days - Low Cost: You only need citric acid, baking soda, and water which are available in supermarkets. When the gas in the bottle runs out, you only need to purchase the material again - Complete Accessories: Steel bottle, Stainless steel pressure reducing valve, Filter, Bubble counter, Solenoid valve, Solenoid valve power supply, Solenoid valve connecting line, Spare sealing ring, Spare atomize piece, 4 snap suckers, Check valve, wrench, Stainless steel U-shaped tube, Stainless steel atomizer, base, air tube (1.5 m), Funnel, Installation instructions in English. Welcome to share with us, if you have any questions ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ZRDR | | Liquid Volume | 2 Litres | | Item Weight | 300 Grams | | Item Form | Bottle | | Manufacturer | ZRDR | | UPC | 779296240628 | | Country of Origin | USA | | Item model number | FSQ-Single Gauge | | Product Dimensions | 35.99 x 21.01 x 18.49 cm; 300 g | | ASIN | B083NH7BKQ | ## Product Details - **Brand:** ZRDR - **Liquid Volume:** 2 Litres - **Item Weight:** 300 Grams - **Item Form:** Bottle - **Manufacturer:** ZRDR ## Images ![2L Co2 Generator System with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output - Image 1](https://m.media-amazon.com/images/I/71laVgSWVNL.jpg) ## Frequently Bought Together - ZRDR Co2 Generator System 2L with Pressure Gauge Automatic Pressure Relief Valve Bubble Counter for Aquarium Plants，Stable Output Sent Steel Bottle Base - Milliard Citric Acid 5 Pound - 100% Pure Food Grade Non-GMO Project Verified (5 Pound) - ARM & HAMMER Baking Soda Made in USA, Ideal for Baking, Pure & Natural, 2.7lb Bag --- ## 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.us/products/620528544-2l-co2-generator-system-with-pressure-gauge-automatic-pressure-relief](https://www.desertcart.us/products/620528544-2l-co2-generator-system-with-pressure-gauge-automatic-pressure-relief) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*