My husband bought some discus from the fish shop and he wants to know why they won’t eat they are in a 4ft tank and no one disturbs the tank and we had the discus for about 2 weeks. He is worried that the discus will die. Could you please give him some advise.
This is the new environment to the fish.
They will take some time adapt to it.
Sometimes it helps to give them the same food as they have been eating before.
Once they have adapted to the environment, you can slowly train them to eat other food.