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Glass Drop checker
Price:
£12.99
Maintaining proper CO2 levels is an important factor in the health of your planted tank. A CO2 drop checker is an essential tool for monitoring CO2 levels. The drop checker is a reservoir designed to contain an indicator solution and an airspace.
You Need:
4dkh solution
reagent solution
drop checker
I do not sell 4dkh solution as you can make it yourself for the price of baking soda.
It is important to be accurate
0.12 grams of Baking Soda
1 Litre of distilled or RO water
Mix the two together and you have 4dkh solution
which will last for years. Better than paying a fiver for 100ml.
INSTRUCTIONS FOR DROP CHECKER
Use a pipette or other way to fill the bulb section about half full of 4dkh solution.
Add 3 drops of reagent solution and give a quick shake. the colour should be blue.
Place inside the tank away from the diffusor and wait about 2-3 hours and check colour against the reagent chart to tell you how much co2 is in your tank 24/7.
Yellow is too much
Green is normal
Blue is not enough.
*PLEASE NOTE*
The reading you see is approximately 2-3 hours behind
You only need to change the drop checker water when its colour stops being vivid or you want to clean it.
95% of all algae problems are related to insufficient co2 so it is very important you know how much is going in
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