Ista CO2 Indicator

Ista CO2 Indicator

Monitor your aquarium's CO2 levels with precision using the Ista CO2 Indicator. Designed for planted tank enthusiasts, this drop checker provides a continuous, real-time visual reading of dissolved CO2 in your aquarium water — no test kits required.

Key Features

• Continuous CO2 monitoring via color-change indicator solution
• Easy to read — green indicates optimal CO2 levels, blue means too low, yellow means too high
• Compact, elegant design that blends seamlessly into any aquascape
• Attaches securely to aquarium glass with suction cup
• Compatible with all freshwater planted aquariums

How It Works

Fill the indicator chamber with the included reagent solution. As CO2 dissolves into the water, the solution changes color — giving you an instant, at-a-glance reading of your tank's CO2 saturation. Ideal CO2 levels keep your plants thriving and your fish healthy.

Specifications

• Brand: Ista
• Type: Drop Checker / CO2 Indicator
• Suitable for: Freshwater planted aquariums
• Mounting: Suction cup (included)