--- product_id: 191009213 title: "2L Aquarium Co2 System with Pressure Gauge for Aquarium Plants" brand: "zrdr" price: "€ 211.39" currency: EUR in_stock: true category: "Zrdr" url: https://www.desertcart.gr/products/191009213-2l-aquarium-co2-system-with-pressure-gauge-for-aquarium-plants store_origin: GR region: Greece --- # Atomizer for Fine Bubble Diffusion 304 Stainless Steel Durability Auto Pressure Relief at 30KG 2L Aquarium Co2 System with Pressure Gauge for Aquarium Plants **Brand:** zrdr **Price:** € 211.39 **Availability:** ✅ In Stock ## Summary > 🌿 Elevate Your Aquarium Game with Precision CO2 Control! ## Quick Answers - **What is this?** 2L Aquarium Co2 System with Pressure Gauge for Aquarium Plants by zrdr - **How much does it cost?** € 211.39 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/191009213-2l-aquarium-co2-system-with-pressure-gauge-for-aquarium-plants) ## 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 - • **Smart Safety Mechanism:** Automatic pressure relief valve prevents overpressure, ensuring worry-free operation. - • **Optimized CO2 Absorption:** Advanced atomizer refines bubbles for maximum plant uptake and vibrant aquarium life. - • **Complete Plug-and-Play Kit:** Includes all essential accessories and clear instructions for effortless setup and maintenance. - • **Industrial-Grade Durability:** Crafted from premium 304 stainless steel for unmatched longevity and safety. - • **Cost-Effective & Eco-Friendly:** Uses simple, affordable ingredients like citric acid and baking soda—no expensive refills needed. ## Overview The ZRDR 2L Aquarium CO2 System features a robust 304 stainless steel bottle with an automatic pressure relief valve for safety, a precision atomizer for efficient CO2 diffusion, and a comprehensive accessory kit. Designed for aquatic plant enthusiasts, it offers stable CO2 output using affordable, easy-to-source materials, ensuring a thriving, vibrant underwater ecosystem. ## Description desertcart.com : ZRDR 2L Aquarium Co2 System with Pressure Gauge for Aquarium Plants | Automatic Pressure Relief Valve Bubble Counter，Stable Output : Pet Supplies ## 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 | |---------------|-------| | ASIN | B083NH7BKQ | | Best Sellers Rank | #67,315 in Pet Supplies ( See Top 100 in Pet Supplies ) #216 in Aquarium Air Pump Accessories | | Brand | ZRDR | | Brand Name | ZRDR | | Customer Reviews | 4.0 out of 5 stars 488 Reviews | | Included Components | Accessories | | Item Form | Bottle | | Item Highlight | Automatic Pressure Relief Valve Bubble Counter，Stable Output | | Item Weight | 300 g | | Liquid Volume | 2 liters | | Manufacturer | ZRDR | | Manufacturer Part Number | FSQ-Single Gauge | | Model Number | 2L-Single Gauge | | Number of Items | 1 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Aquatic Plants | | UPC | 779296240628 | | Unit Count | 1 Count | ## Product Details - **Brand:** ZRDR - **Item Form:** Bottle - **Item Weight:** 300 g - **Liquid Volume:** 2 liters - **Number of Packs:** 1 ## Images ![2L Aquarium Co2 System with Pressure Gauge for Aquarium Plants - Image 1](https://m.media-amazon.com/images/I/71DTXOK8ApL.jpg) ## Available Options This product comes in different **Size** options. ## 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.gr/products/191009213-2l-aquarium-co2-system-with-pressure-gauge-for-aquarium-plants](https://www.desertcart.gr/products/191009213-2l-aquarium-co2-system-with-pressure-gauge-for-aquarium-plants) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-21*