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Maintaining the appropriate CO2 level is critical in a planted aquarium. Too much CO2 may harm your fish, whereas too little CO2 decreases plant growth and allows algae to take over. Cal Aqua Labs' CO2 checkers allow you to monitor the CO2 level inside your aquarium. Handmade from the highest quality borosilicate glass, the CO2 checkers are an elegant addition to your planted aquarium.
Cal Aqua Labs' Nano is designed specially for small aquariums. Measuring approximately 3 cm x 3 cm, it is small enough to appear unobtrusive yet large enough to provide a clear and accurate reading.
Supplied with one suction cup.
- Highest quality laboratory-grade borosilicate glass and artistically hand-blown
- Fast response time
- Supplied with 15ml Indicator Solution (4dKH). No mixing nor preparation required
- Perfect for aquariums 1-15 gallons
A stunning quality and innovative ideas around glassware articles for aquascapes have a name: Cal Aqua Labs. Lily pipes, permanent CO2 tests or inline diffusers are manufactured by highly experienced glass blowers. Their basic material is glass of the highest quality, whose clarity and stability is just stunning. The glassware is carefully manufactured by hand in keeping with very high quality standards. Every aquascape is embellished by these beautiful yet unobtrusive glassware products.
Those who do not want to compromise when it comes to glassware for aquascaping are exactly right to look at products by Cal Aqua Labs.
Great quality, clear glass, really small, comes with checker solution, nice box. Recommend! . . . . . . . (read more)
Great quality, clear glass, really small, comes with checker solution, nice box. Recommend! . . . . . . .
This is probably the smallest drop checker I ever seen :) Perfect for small tanks, cute and very good quality. Recommended :) (read more)
This is probably the smallest drop checker I ever seen :) Perfect for small tanks, cute and very good quality. Recommended :)
This is the smallest drop checker I could find for my 45f tank. It really is tiny but does what it is supposed to do, while taking as little space as possible in the tank. (read more)
This is the smallest drop checker I could find for my 45f tank. It really is tiny but does what it is supposed to do, while taking as little space as possible in the tank. Recommended!