Seachem pH CO2 Indicator Solution Refill

Seachem pH CO2 Indicator Solution Refill

Seachem pH CO2 Indicator Solution Refill is a 50 ml refill indicator solution for use with the Seachem glass pH Checker in planted aquaria using CO2 injection systems. It changes colour as aquarium pH changes in response to CO2 gas, helping planted-tank keepers monitor CO2 concentration and pH level through the pH Checker.

Key Benefits

• Designed specifically for use with the Seachem glass pH Checker.
• Recommended for planted aquaria with CO2 injection systems.
• Changes colour according to changes in aquarium pH resulting from CO2 gas.
• The pH Checker provides an easy visual way to monitor CO2 concentrations and pH level in a planted aquarium.
• Colour progression runs from yellow to green to blue according to the pH of the water.

How to Use

• Use the solution with a Seachem glass pH Checker.
• Hold the funnel side of the pH Checker upward.
• Fill the small bulb with 15 drops of indicator solution.
• Slowly turn the funnel side down, avoiding spillage of the solution.
• Insert the pH Checker into the aquarium with the funnel side down, trapping air in the funnel.
• Attach the pH Checker at the furthest point in the aquarium from any diffuser.

Dosage

• Fill the small bulb of the Seachem glass pH Checker with 15 drops of indicator solution.

Suitable For

• Planted aquaria with CO2 injection systems.
• Aquarium keepers using a Seachem glass pH Checker to observe CO2-related pH changes.

Compatibility

• For use with the Seachem glass pH Checker.

Specifications

• Brand: Seachem.
• Product type: CO2 indicator solution refill.
• Indicator colour response: yellow to green to blue.
• A more yellow colour indicates lower pH / more CO2.
• A more blue colour indicates higher pH / less CO2.

What's Included

• 50 ml Seachem pH CO2 Indicator Solution Refill.

Frequently Asked Questions

What is Seachem pH CO2 Indicator Solution Refill used for?
It is used in the Seachem glass pH Checker to show pH changes in planted aquaria with CO2 injection systems.

How much indicator solution should I add to the pH Checker?
Add 15 drops to the small bulb while holding the funnel side of the pH Checker upward.

Where should the pH Checker be placed in the aquarium?
Install it funnel side down at the furthest point from any CO2 diffuser.

What does a yellow indicator colour mean?
A more yellow colour indicates lower pH and more CO2.

What does a blue indicator colour mean?
A more blue colour indicates higher pH and less CO2.

Can this refill be used without a Seachem glass pH Checker?
No. The solution is intended for use with the Seachem glass pH Checker.

When can I expect delivery?

• Gauteng (Jhb/Pta) - 1-3 working days
• Nationwide (Cpt/Dbn+) - 2-5 working days
• Outlying Areas - 3-7 working days

All orders are sent via Economy Road, typically through Fastway or Internet Express Couriers*. Estimated timeframes are not guaranteed. Once the order is collected by the courier, we have no control over third-party logistics and cannot make any time promises.

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