co2 drop checker colour UK Aquatic Plant Society

Hi Im new to co2 after setting everything up this is the colour of the drop checker is this the colour im looking for or should I add more bubbles per

Fluval CO2 Indicator Kit : Aquariums : Pet Supplies

Fluval CO2 Indicator Kit : Aquariums : Pet Supplies

CO2 Drop Checker : 3 Steps - Instructables

Aquarium CO₂ Drop Checker (monitors CO₂ levels)

Colour of drop checker? UK Aquatic Plant Society

PetzLifeworld Planted Aquarium Water Drop Model Acrylic Co2 Drop Check – PetzLifeWorld

Best drop checker solution

1 PH drop and 20 ppm CO2 UK Aquatic Plant Society

My drop checker won't change from blue - is it working?

HOW TO: gUSH CO2 Drop Checker from AquariumPlantFood.co.uk

Which drop checker would you trust?

Which drop checker would you trust?

Aquarium CO₂ Drop Checker (monitors CO₂ levels)

how do I naturally lower pH in my tank? I have driftwood in there and Indian almond leaf and it still reads around 7.8, I don't want to add chemicals : r/PlantedTank