Plant method: 1. No water plant: 1>. Put the water grass mud lamp into the fish tank. 2>. Spread the seeds evenly on the grass mud, about 30 square centimetres per bottle. Do not cover the seed with mud. 3>. Gently wet the wet grass.Avoid impact seeds Add water daily to keep the temperature in the fish tank at around 28c. It usually sprouted in 5-7 days. 5>. After the bud becomes green, slowly fill the tank with water. Don't hit the bottom bed. 6>. Filter the heating rod after filling the water, maintain the temperature between 25 and 28 degrees Celsius and begin to filter. 7>. It becomes water grass scene after 15 days. 2. With water plant: 1>. Put the water grass mud lamp into the fish tank. 2>. Spread the seeds evenly on the grass mud, about 30 square centimetres per bottle. Then cover with a thin layer mud. 3>. Use the buffer to block and fill the water slowly. 4>. Filter the heating rod after filling the water, maintain the temperature between 25 and 28 degrees Celsius and begin to filter. Install light fixtures 5-8 hours per day (if the filter washes away the seeds, wait a few days before opening) 7>. It usually sprouted in 7 days. It becomes water grass scene after 30 days.