Jeremy Gosnell is a lifelong marine aquarist and scuba diver. His diving expeditions and experience with marine animals have given him a unique insight into the fragile ecology of ...ver maisJeremy Gosnell is a lifelong marine aquarist and scuba diver. His diving expeditions and experience with marine animals have given him a unique insight into the fragile ecology of our blue planet. He is a feature author for Tropical Fish Hobbyist Magazine. Gosnell resides in the mountains of Western Maryland.ver menos