Aquarium Carbon Dioxide CO2 PH Indicator Glass Drop Ball Checker Tester

Name: ISTA CO2 Indicator Drop Checker LONG TERM - Real time Solution kits aquarium Fish Tank
Model: SKU917144

Specification:
Material: Plastic + Acrylic
: Green+White
Size: (Dia.)X(H) 2X5.3cm /0.79"X2.09"(appr.)

CO2 Tips:
Yellow-green display: excess
Green display: normal
Blue display: deficiency

Features
and high quality.
- All-round CO2 long-term
- Acrylic material, clearly reflecting the correct
- Special structural design, agent will not overflow
- Long-term monitoring of CO2 concentration in aquatic tanks
- Stick the product to the aquarium glass, observable at any angle
- Electrostatic card, waterproof and easy to , reusable

Usage:
1. Open the white cover, drip 1cc drops of reagent, close the back cover
2. down
3. Vertically fixed in the tank
4. Put the sticker on the corresponding place of sucker outside the fish tank
5. Change the reagent every two weeks or after changing the water



Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures











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