ADA Bell Glass Mini

ADA Bell Glass Mini

The ADA Bell Glass Mini is a beautifully crafted CO2 indicator designed for nano and small planted aquariums. Inspired by the classic ADA Bell Glass, the Mini version brings the same elegant form and reliable CO2 monitoring function to compact tank setups where space is at a premium. Simply fill it with indicator solution and let it tell you at a glance whether your CO2 levels are in the ideal range for plant growth.

• Compact Bell Glass design purpose-built for nano and small planted aquariums
• Monitors CO2 concentration via colour-change indicator solution
• Provides a continuous, at-a-glance CO2 reading without electronic sensors
• Elegant borosilicate glass construction — a functional aquascape accent
• Easy to install: attaches to aquarium glass with the included suction cup
• Compatible with standard CO2 indicator solutions (e.g. ADA Brighty K or dedicated drop checker fluid)
• Made in Japan

Whether you’re dialling in a delicate iwagumi or nurturing a lush nano planted tank, the Bell Glass Mini gives you the confidence of knowing your CO2 is exactly where your plants need it — presented in ADA’s signature understated style.