How to Make a Fish Deaf?

Sound waves travel a different way in water to how they do in air. That's why sound is messed up for us under water. whales have huge amounts of wax in their ears, which means that the sound waves can travel into their ears and they'd be fine. In air, r ye ats how you make a fish deaf? I some six ounce peacocks have been observed on land. Andenly, we've, we've discussed this before. A lot of animals do these fake coals, but there are some where they can't do fake coals. Isn't it? i reckon it, is it elands, they click their knees or something like as they do