yes. It is ok to write the purpose of bank loan as contracted fish pond. When borrowing a loan from a bank, it is required to specify the purpose. The more detailed the contract, the better. The bank can grant funds as soon as possible according to the actual use of customers. Therefore, it is ok to write the purpose of loan as contracted fish pond. Bank loans are money borrowed from banks. Some bank loans of state-owned enterprises in China are used as working capital, such as fixed loans of industrial enterprises, loans for advance purchase of agricultural and sideline products, etc.