Trying to start my Oceanic Monsters series again!
With God's Hands and Seakids Seakids are incredibly fond of God's Hands, and they let out slight electric fields that the God's Hands can detect. Seakids make their civilizations near these serpents, feed them, clean them, and assure their survival, as the God's Hands protect them from other predators or other civilizations.
God's Hands are made to be very resilient, they are also sometimes called "Hand grass" as they can only be killed if their roots are destroyed, as they simply regrow within a month if their fingers are cut off.
Seakids are very quiet, they form small civilizations on the sea floor, and field researchers that Seakids allow to follow them have noted that they are very adverse to trenches. They are very aggressive to disrespectful humans, and tend to have their God's Hands attack human underwater vessels if they find a human to be unworthy of their attention.