Can remove dirt and excess debris from those hard-to-reach areas of the aquarium. Help keep your aquarium clean. The amount of water absorbed by the dripper can be adjusted by controlling the gripping force on the drop end. The mini aquarium dripper allows you to change the water for the fish tank Frozen shrimp, red worms, daphnia and other frozen foods are thawed and fed, and live or small-particle liquids are also suitable for feed With 4 scales on the tube (10ml/15ml/20ml/30ml), easy to read standard measurement markings water absorption up to 30ml
