Because they fill all the Taxonomic (scientific) criteria to qualify them as fish.
It is eel like fish. Fishes and also eel fish,
Yes it can but its either the only fish in the tank or with smaller fishes than the eel.
No a water snake is still considered a reptile.
An eel lives underwater and breathes through gills, it has an internal skeleton, and all the usual biological features of fish. It is just longer and thinner than a typical fish.
Moray Eels are Marine water fishes So in other words, they are salt water fishes
Fish + Lightning = Eel
A eel is a fish
An eel is a fish.
no a eel is a fish
Lampreys are in the superclass Agnatha, jawless fish. They are of the class Cyclostomata, which includes hagfish, as opposed to the extinct Ostracoderms.
eel = fish + electricity
These are some of the fishes found in Greece: Fly Fish Tuna Sardine/Pilchard White BreamBogueHakePikarelStriped MulletCommon Sea BreamAtlantic MackerelPorbeagle SharkRed Porgy Sword Fish Red Mullet PlaiceSea Horse Sea Eel and Sting Ray