Let's go again! This time, I'm rescuing my CO2 drop checker from the green invasion using the trusty toothbrush method.✨️

Aquarium: Dennerle Nano 70L (50 x 38 x 39 cm) (18,5 Gallons, 20 x 15 x 15 inch) <><><><><><><><><><><><><><> #aquarium #fyp #cleaning #algae #freshwater #glass #plantedtank #shrimptank I always upload interesting videos every day, continue to support by playing my videos