Frogfish

The Fascinating Frogfish or Anglerfish are members of the Antennariidae family.  They are small squatty creatures that walk with short leg like appendages on the sea floor, they are very well camouflaged and move exceptionally slow except when lunging at prey, which is done in a matter of milliseconds.  They are engineered with a small lures over their head which they dangle to attract small fish.  They are best kept in smaller peaceful and less populated tanks where there is no competition for food.