Recommended bathe in a quarantine tank or other therapeutic aquarium (7-14 days) - 10ml/100 l of water. After three days, change 20% of the water and replenish the formula - 5ml/100 l of water. The entire cycle should be repeated 2 more times. The recommended bath temperature is 27-30°C. When using the product, it is important to aerate the water. Do not mix with chlorine or oxygen. At the end of treatment, change 50% of water and place the AF Carbon filter on the basket. The bath should be carried out in a quarantine tank also due to the strong colouring properties. The product can colourize the decorations, gravel and other elements of the aquarium equipment.