--- product_id: 549782158 title: "Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Planted Tank CO2 System (Drop Checker with Solution)" price: "93.80 DT" currency: TND in_stock: true reviews_count: 10 url: https://www.desertcart.tn/products/549782158-glass-co2-drop-checker-co2-monitor-kit-for-aquarium-planted store_origin: TN region: Tunisia --- # Precise CO2 level color indication Lab-grade borosilicate glass for durability Pre-mixed 4dKH indicator solution Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Planted Tank CO2 System (Drop Checker with Solution) **Price:** 93.80 DT **Availability:** ✅ In Stock ## Summary > 🌿 See the CO2, Save the Glow: Your planted tank’s secret weapon! ## Quick Answers - **What is this?** Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Planted Tank CO2 System (Drop Checker with Solution) - **How much does it cost?** 93.80 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/549782158-glass-co2-drop-checker-co2-monitor-kit-for-aquarium-planted) ## 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 - • **Color-Coded Precision:** Green means perfect CO2; blue or yellow signals adjustment needed—never guess again. - • **Effortless Monitoring:** No mixing needed—just fill & place with suction cup for instant CO2 insights. - • **Plant Health Guardian:** Keep your aquatic plants thriving by maintaining optimal CO2 levels with confidence. - • **Durability Meets Design:** Crafted from premium borosilicate glass for a sleek look and long-lasting strength. - • **Complete Ready-to-Use Kit:** Includes drop checker, 15mL indicator solution, and pipette—everything you need in one box. ## Overview The JARDLI Glass CO2 Drop Checker Kit offers aquarium enthusiasts a hassle-free, accurate way to monitor CO2 levels using a pre-mixed indicator solution and durable borosilicate glass. Its color-changing system provides instant visual feedback to maintain ideal conditions for thriving aquatic plants, making it an essential tool for any planted tank setup. ## Description desertcart.com : JARDLI Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Planted Tank CO2 System (Drop Checker with Solution) : Pet Supplies Review: Unique design and Accurate - I like the fact that this drop checker is of a different design compared to the regular style. It’s made of good material and is nice to look at. One drawback is that it takes more solution to fill to level that’s recommended but it’s a lot easier to fill compared to the other designs. it’s been very accurate thus far on my CO2 levels so I’m happy with it. Review: accurate - works great. I also have a ph meter it seems to do a good job tracking along with the meter ## Features - Easy To Use: It consists of a pre-made 4dKH solution containing the appropriate amount of indicator. No mixing is required. Just fill the carbon dioxide monitor drop checker 1/2 full of indicator solution and place it in the planted tank with the help of the suction cup. - Precise Readings: If the indicator solution is green in color, then appropriate levels of carbon dioxide exist in the aquarium, and no action is required. If the solution in the drop checker changes to blue or yellow, then the CO2 levels in the aquarium are too low or too high, respectively. - Essential Item: You need to be very careful about your plants' health; carbon dioxide is one of their major requirements. This CO2 monitor kit is one of your aquarium kit's most vital items that helps you keep a constant check on CO2 levels in the water. - Quality Guaranteed: The drop checker is made of the highest quality, laboratory-grade, borosilicate glass ​for maximum strength and durability. - Complete kit includes: 1x glass drop checker, 1x bottle of pre-mixed indicator solution (15 mL / 0.5 fl oz), 1x pipette ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.3 out of 5 stars 108 Reviews | ## Images ![Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Planted Tank CO2 System (Drop Checker with Solution) - Image 1](https://m.media-amazon.com/images/I/71M7eBOprqL.jpg) ## Available Options This product comes in different **Pattern** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Unique design and Accurate *by J***O on May 8, 2026* I like the fact that this drop checker is of a different design compared to the regular style. It’s made of good material and is nice to look at. One drawback is that it takes more solution to fill to level that’s recommended but it’s a lot easier to fill compared to the other designs. it’s been very accurate thus far on my CO2 levels so I’m happy with it. ### ⭐⭐⭐⭐⭐ accurate *by A***R on May 24, 2026* works great. I also have a ph meter it seems to do a good job tracking along with the meter ### ⭐⭐⭐⭐ Bastante estético y contiene lo necesario para su uso. *by J***. on August 3, 2025* Le coloco 4 estrellas ⭐ sólo porque no trae un manual del fabricante en donde se indique si es con mezcla o como usarlo. Tuve que remitirme a la descripción del producto, teniendo en cuenta que cada Drop Checker, se maneja diferente. Sin embargo, el producto tiene un aspecto muy bonito visualmente, trae 2 ventosas para su anclaje. Lo acabe de poner iniciando con un sistema de CO2, ya solo me queda esperar y ver cuando cambia del color azul, lleva par de horas y por el momento no lo ha hecho ya queda esperar. ## Frequently Bought Together - JARDLI Glass CO2 Drop Checker – CO2 Monitor Kit for Aquarium Planted Tank CO2 System (Drop Checker with Solution) - Clscea Aquarium Glass CO2 Diffuser Atomizer with U Tube Check Valve Suction Cup Premium Version --- ## 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.tn/products/549782158-glass-co2-drop-checker-co2-monitor-kit-for-aquarium-planted](https://www.desertcart.tn/products/549782158-glass-co2-drop-checker-co2-monitor-kit-for-aquarium-planted) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*