catfish farming

Yes, you can use tap water for your catfish, but it depends on the quality of the tap water in your area. You should check the pH level, hardness, and other parameters of the water to ensure that it is suitable for your catfish. It is recommended to treat the tap water with a dechlorinator or let it stand for 24 hours to allow the chlorine to evaporate before adding it to the fish tank. You should also monitor the water quality regularly and perform water changes as needed to maintain optimal conditions for your catfish.