Aquatic Mutant

This Aquatic Mutant appears very briefly in the horror film Metamorphosis: The Alien Factor. It appears only in one brief scene inside a fish tank, attempting to eat a fish.

Description
It isn't entirely clear whether this is a mutated creature from the experiments by TALOS organization or it's own alien species altogether.

It is fairly small with spines on its back, thin skin, a fish-like mouth with large teeth, a few limbs ending in barbs, and stalks with glowing eyes.