Zebra dogfish can indeed eat feed, but they prefer to eat snails, small fish and shrimps. Not only do these foods provide them with necessary nutrients, but the snails also help wear down their teeth that grow too quickly. Therefore, when feeding zebra doghead fish, you can give them a few snails regularly to prevent their teeth from closing due to lack of wear.

At the same time, you can also feed frozen bloodworms, which is also one of the foods they can accept. However, it should be noted that the amount of feeding each time should not be too much, and should be controlled until their bellies bulge slightly. Even if they seem very hungry, avoid feeding them too much at once, and instead feed them in smaller amounts more often.