To know if your tank is ready for fish, follow these steps:
1. Setup your tank by adding gravel, plants, and decorations.
2. Install a heater, filter, and lighting system for your fish's needs.
3. Fill the tank with conditioned water and cycle it for at least four weeks.
4. Test the water parameters regularly to ensure ammonia and nitrite levels are zero.
5. If the water parameters remain stable after a month, the tank is ready.
6. Introduce a few hardy fish species, monitoring their behavior and health.
7. If the fish show no signs of stress or illness over a few weeks, the tank is ready for more fish.
By following these guidelines, you can ensure a safe and suitable environment for your fish. Remember to research the specific needs of your chosen fish species to provide them with the best care possible.