When is the right time to dose

Add enough liquid fertilizer for one day every morning when the aquarium light is on.
Aquatic plants sometimes do not look well particularly when the water temperature rises in summer. In such a condition, aquatic plants become sluggish just like humans suffering from the summer heat. In this case, a little more potassium, for example, a double dosage of Brighty K should be added to increase the activity level of aquatic plants. In addition, adding supplements such as Green Gain containing botanical hormones is effective when aquatic plants do not grow well.
Photo (Top): Enhance the aquatic plants' activity by supplementing potassium.