Sunlight Zone (0 meters)
Most of the visible light is found here.
Twilight Zone (200 meters)
The eyes on the fishes are larger and generally pointed upward to see animals above.
Midnight Zone (1,000 meters)
The only light at this depth and lower comes from the bioluminescence of the animals themselves.
Abyssal Zone (4,000 meters)
The temperature is near freezing, and only a few creatures can be found at these crushing depths.
Hadal Zone (6,000 meters)
Named after Hades, the Greek god of the underworld, this zone occurs only in trenches.
Anglerfish
Anglerfish
Size: Up to 1m
Lifespan: Unknown
Diet: Crabs, smaller fish
Predators: Sharks
Dolphin
Dolphin
Size: Up to 10m
Lifespan: Up to 16 years
Diet: Fish, squid, shrimp
Predators: Killer whales
Snailfish
Snailfish
Size: Up to 30cm
Lifespan: Up to 8 years
Diet: Clams, worms
Predators: Unknown
Blobfish
Blobfish
Size: Up to 30cm
Lifespan: Unknown
Diet: Crustaceans, sea snails
Predators: Unknown
Bubblegum Coral
Bubblegum Coral
Size: Up to 3m
Lifespan: Thousands of years
Diet: Organic material
Predators: Acidification
Sea Pig
Sea Pig
Size: Up to 15cm
Lifespan: Unknown
Diet: Organic material
Predators: Unknown
Tuna
Tuna
Size: Up to 4.6m
Lifespan: Up to 30 years
Diet: Fish, shrimp, squid
Predators: Killer whales, sharks, humans
Squid
Squid
Size: Up to 16m
Lifespan: Up to 15 years
Diet: Small fish, crabs, shrimp
Predators: Whales, sharks