--- product_id: 253773403 title: "NilocG Aquatics Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup" brand: "nilocg aquatics" price: "FREE" currency: JPY in_stock: false category: "Niloc G Aquatics" url: https://www.desertcart.jp/products/253773403-nilocg-aquatics-glass-co2-drop-checker-co2-monitor-kit-aquarium store_origin: JP region: Japan --- # Glass drop checker for clear readings 60ml pH reagent solution Suction cup for easy tank placement NilocG Aquatics Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup **Brand:** nilocg aquatics **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🌿 Keep your aquatic garden thriving with precision CO2 insights! ## Quick Answers - **What is this?** NilocG Aquatics Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup by nilocg aquatics - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/253773403-nilocg-aquatics-glass-co2-drop-checker-co2-monitor-kit-aquarium) ## Best For - nilocg aquatics enthusiasts ## Why This Product - Trusted nilocg aquatics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek, Low-Profile Design:** Compact and transparent, it blends seamlessly into your aquarium without distracting from your setup. - • **Visual CO2 Status Indicator:** Color-coded solution clearly signals optimal (green), high (yellow), or low (blue) CO2 levels. - • **All-in-One CO2 Monitoring Kit:** Includes premium glass drop checker, 60ml reagent, and suction cup for instant setup. - • **Effortless & Accurate Readings:** Get reliable CO2 level feedback in just 2 hours—no syringes or guesswork needed. - • **Essential for Thriving Aquatic Plants:** Maintain perfect CO2 balance to boost plant health and create a vibrant underwater ecosystem. ## Overview The NilocG Aquatics Glass CO2 Drop Checker Kit is a complete, easy-to-use solution for monitoring carbon dioxide levels in planted aquariums. Featuring a high-quality glass drop checker, a 60ml bottle of 4dkh/pH reagent solution, and a suction cup for secure placement, it delivers clear, color-coded readings within 2 hours. This compact, reliable tool helps aquarium enthusiasts maintain optimal CO2 balance, ensuring healthier plants and a more vibrant aquatic environment. ## Description Worried about the health of your aquarium plants? How can you take care of them if you don't know whether or not they are getting a sufficient amount of CO2? Our CO2 Monitor Kit For Aquarium Tank helps you to keep a constant check on CO2 levels in your fish tank. Fish Tank Essential: To take better care of your aquarium plants, you need to have a proper check on their CO2 levels to ensure their proper health and functioning. This CO2 detector hence makes one of the most important items in your aquarium kit. Reliable Choice: Compared to other CO2 level monitors in the market, our water tester kit gives a more accurate measurement as it doesn't take water from the tank. You have to insert the glass drop checker inside the tank with the pH solution and wait for the readings. Easy Readings: Use the color chart to compare the CO2 level reading. Green color means the optimal CO2 level while other colors mean some deficiency or excessiveness of CO2. ## Features - Complete Kit: Our aquarium water C02 drop checker/monitor contains everything you need for efficient monitoring of CO2 levels in your tank. The fish tank C02 drop checker/monitor includes the highest quality glass drop checker, suction cup, and a 60ml bottle of 4dkh/pH reagent solution. - Easy To Use: The user-friendly CO2 detector is very convenient and gives you reliable reading in about 2 hours without syringes or other such items. Just fill the carbon dioxide monitor drop checker with the indicator solution and place it in the planted tank with the help of the suction cup. - Clear Readings: If the pH solution turns green/light green that means your aquarium tank has the optimal level of carbon dioxide. The yellow color of the aquarium kit liquid means the CO2 level in the water is very high while the blue color means there is insufficient level of CO2. - Essential Item: You need to be very careful about the health of your plants and carbon dioxide is one of their major requirements. This CO2 monitor kit is one of the most vital items of your aquarium kit that helps you to keep a constant check on CO2 levels in the water. - Quality Guaranteed: The high-quality glass CO2 checker. If you are not satisfied with the quality of the product or have some other issue, just let us know. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MY87WVP | | Best Sellers Rank | #53,316 in Pet Supplies ( See Top 100 in Pet Supplies ) #4,476 in Aquarium Accessories | | Brand Name | NilocG Aquatics | | Customer Reviews | 4.5 4.5 out of 5 stars (1,928) | | Included Components | Co2 drop checker set | | Item Form | Liquid | | Item Weight | 4 Ounces | | Liquid Volume | 60 Milliliters | | Manufacturer | NilocG Aquatics | | Manufacturer Part Number | 9902018 | | Model Number | 9902018 | | Number of Items | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 702921923573 | | Unit Count | 1 Count | ## Product Details - **Brand:** NilocG Aquatics - **Item form:** Liquid - **Item weight:** 4 Ounces - **Liquid volume:** 60 Milliliters - **Unit count:** 1 Count ## Images ![NilocG Aquatics Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup - Image 1](https://m.media-amazon.com/images/I/61HTQ-zo2dL.jpg) ## Available Options This product comes in different **Pattern** options. ## Frequently Bought Together - NilocG Aquatics Co2 Drop Checker Solution 4dKH/Ph Reagent for The Most Accurate Monitoring of Your Planted Tank Co2 Levels - Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Tank – Functional and Reliable – Transparent Drop Checker, 4dkh/pH Reagent Solution and Suction Cup --- ## 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.jp/products/253773403-nilocg-aquatics-glass-co2-drop-checker-co2-monitor-kit-aquarium](https://www.desertcart.jp/products/253773403-nilocg-aquatics-glass-co2-drop-checker-co2-monitor-kit-aquarium) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*