After noticing his urchins carrying rocks, shells and even hermit crabs around in his 120 gallon saltwater aquarium, a Colorado aquarium enthusiast started making them custom hats. Wilson Souza's ...

Fish tanks are living ecosystems that are beautiful to look at and rewarding to maintain. The hobby can be an expensive one, though, so it's important to understand the requirements of the fish ...

Josh Lew is a writer and copywriter who focuses on travel, green living, and personal finance. Sitting on California’s scenic Central Coast, this unique aquarium has a huge array of plants and animals ...