Co2 Tester combo

CO₂ Drop Checker Combo – Glass Indicator with Solution

Achieve perfect CO₂ balance and healthier plant growth with the CO₂ Drop Checker Combo, a complete monitoring kit designed for precision and simplicity. This set includes a high-quality glass drop checker and a CO₂ indicator solution, allowing you to easily monitor and fine-tune your aquarium’s CO₂ levels for optimal plant performance.

Accurate CO₂ Monitoring

The drop checker provides a continuous, real-time reading of dissolved CO₂ concentration in your aquarium. With the included indicator solution, color changes clearly show your CO₂ status:

• Blue: CO₂ too low

• Green: Ideal CO₂ level

• Yellow: CO₂ too high

Premium Glass Design

Crafted from hand-blown borosilicate glass, the drop checker features a crystal-clear finish that blends seamlessly into your aquascape. Its elegant, compact shape and strong suction cup allow for easy mounting on aquarium glass without distraction.

Simple Setup & Maintenance

Add the supplied indicator solution, fill with aquarium water, and position the drop checker inside the tank. Within hours, the color indicator stabilizes, providing accurate CO₂ readings for efficient adjustment of your CO₂ injection system.

Key Features

• Complete CO₂ monitoring kit: glass drop checker + indicator solution

• Provides precise visual feedback on CO₂ levels

• Made from durable, transparent borosilicate glass

• Includes strong suction cup for secure placement

• Easy to set up, refill, and clean

• 15ml bottle of CO₂ indicator solution included

Package Includes

• 1 × Glass CO₂ Drop Checker

• 1 × Suction Cup

• 1 × 15ml CO₂ Indicator Solution