What do the sea dragon and seahorse represent when they are buried in the four corners of the new house?

It means that the dragon enters the sea and the feng shui is prosperous.

But in fact, it doesn't have any feng shui effect, and it won't play the role of prosperous wealth. Both seahorses and sea dragons refer to animals that live in the ocean. From the category, they all belong to fish, which refers to the ichthyosaur bony fish, with similar appearance. Moreover, their habits and characteristics are similar, especially in the way of reproduction. Other fish breed females, while seahorses and sea dragons breed males, because only males have the structure of a pouch. In fact, seahorses and sea dragons, as animals of the same order and family, are related, but they are not the same animals, and they are still different in some aspects and cannot be confused.