Seaweed Dragon

Breeding
The can be bred by selecting a Plant Dragon or plant hybrid dragon to mate with a Water Dragon or water hybrid dragon at the Breeding Cave/Epic Breeding Island.

Breeding a Plant Dragon with a Water Dragon can also result in a Swamp Dragon.

Earning Rate
Coin per minute: Level 1: 5 / Level 10: 32

Dragon Earning Rates without boosts.

Boost Calculation Guide to use with the page linked above.