1, pangolin in intensive fish ponds, 1 year can grow to 2 two and a half, 2 years can grow to 3 two and a half to half a catty, 4 years can grow to 1 catty. In reservoirs, it can grow to 1 and a half taels in 1 year, 3 taels in 2 years, 6 to 7 taels in 4 years, and 1 catty in 6 to 8 years.

2. The pangolin can grow to 8 taels in 1 year and 3 catties in 2 years in intensive fish ponds. In reservoirs, it can grow to half a catty in 1 year and 1? to 2 catties in 2 years.

3, pangolin in the finishing pond, 1 year can grow to half a catty, 2 years can grow to 1 catty, 4 years can grow to 2 pounds and a half. In reservoirs, it can grow to 3 taels in 1 year, 6 taels in 2 years, 1 ? catties in 4 years, and 2 ? catties in 6 years.