Freshwater drum was created in 1819.
There are freshwater drum, and saltwater drum species.
Well black drum can live in both saltwater and freshwater. I catch drum all the time in SALTWATER fishing, but when I got home I put it in my freshwater pond and it survived. I have tried this a couple of times and they all survived so I looked it p on the internet and yes they can survive in saltwater AND freshwater.
fish
food chain and food wep
Both freshwater and saltwater drum have scales covering their skin so the texture of a drum can be scaly. Musical drums are often made of stretched animal tissue, so the texture of musical drums can be leathery. Some drum skins are made of smooth plastic, their texture would be smooth to slippery.
The "rocks" in a drum fish head are a sort of over developed hearing aid. They are called otoliths, and are actually a bone formation, and are similar to the inside of oyster shells or freshwater muscles. Both freshwater and saltwater varieties of the drum have these, and were used in olden times as jewelry or good luck charms.
Goldfish and bettas (fighting fish) are freshwater fish, so they are not part of the ocean's food chain at all. In a freshwater environment, they are relatively low on the food chain.
Cattails, Food, trees......................
A mouli is a hand held food grater. It has a central drum with a handle that turns. This drum has holes all over it - like a vertical colander. The outer drum pushes the food against the inner drum so that the food is squeezed through the holes. The result is finely pureed food. I have a mouli where the holes are like a fine grater and use it to grate Parmesan or Reggianno cheese. It's ideal where you need just a little amount of food pureed.
try Zander
sheesh