Regular dosage: 10ml per 100L of water, added every 10 days. Double the dosage is recommended for new tanks initially.

Preventative dosage: Add half the recommended dosage one hour before water changes to prevent algae growth.

Precautions:

For aquarium use only. Place in a high place out of reach of children. Store in a cool, dry, well-ventilated area. Avoid mixing with toxic or harmful substances. Avoid direct sunlight and high temperatures. Do not use simultaneously with other medications. If using other medications, wait 12 hours before using this product.