TM1 is a complex nutrient solution which is extracted from natural plants. It contains various trace elements (Phosphorous, Iron, Magnesium, Calcium, Potassium, etc) and Fulvic acid.
It also contains plant enzymes which enhances food absorption for shrimp, making them more active, hungry, and healthy.
Regular maintenance: Add 10ml per 20 liters of water once a week. If you use Dark extract on weekends (once a week) then I recommend you alternate between TM1 and Aquavital during the week as the gradual doses of each product have a better effect on the shrimp.