This is Egg, she is a Dolabella sea hare that has been the resident cleaner in my 125 for the past three years. She came from a previous home where she was adored by her last owner who had her for a couple of years as well. While I don't know her exact age I know she's between 5 to 7 years old...
As the hobby of keeping a coral reef tank has grown in popularity, many hobbyists have begun to explore the use of invertebrates in their tanks. Invertebrates, such as snails, crabs, and shrimp, add an extra layer of biodiversity to a reef tank, and many species are also beneficial to the...