Poor water conditions and severe stress.
The fish has small, deciduous scales, which means they rub off easily.
the fishes have scales, to help and protect them from the predators.
I guess it's dead and going rotten.
No, because they do not have the easily removed scales that are a requirement for fish to be kosher.
Yes, smelt is a kosher species of fish as it has fins and easily removed scales.
Butterfly wings are covered with tiny, colorful scales. These scales will easily come off if their wings are touched or handled.
They were put in a nice order from God in the fish's body. God put the scales there like He put skin on us to protect us from getting hurt easily.
The fact that the penis is snakelike in nature, this is easily identified by the scales.
No, sword fish is not kosher as it does not have the easily removed scales required by the laws of kashrut.
pretty easily with a small fish net. Don't even try with your hands. You'll probably rip it's scales off
The eyes should be clear and not foggy; scales should not come off easily.
Yes, trout, a species of fish that has both fins and easily removable scales, is a kosher species.