Black Marlin in dreams
A large, fighting ocean fish — strength that takes the longest line to land.
How black changes the reading
Black colour pulls the symbol toward the not-yet-known — depth, hiddenness, the part of the situation that has not yet come into the light. The dream is rarely warning you; it is showing you that there is more to the picture than the part you have been looking at.
The base reading of Marlin
A marlin in a dream is the dream's image of a goal that, once you hook it, will fight for hours. Marlins are not given up easily; the contest is famously long and physical. The dream brings the fish when an ambition you have been chasing has finally taken the bait, and the next phase is endurance, not pursuit. A marlin still on the line is the dream telling you the work is real and worth the strain. A marlin breaking off is the dream marking that you spent the first energy on the chase and did not save enough for the fight.