Care Level

Care Level:
We have included a general guideline in our Quick Stats designating the level of care different aquatic life species require. This is provided to give you a basis of the hardiness of the species, which you can then match to your level of experience.
Easy
Although not indestructible, the species in this category have proven to be not too demanding in the care that they require. Most of these species do not have special feeding requirements and can tolerate less than perfect water conditions.
Moderate
The species in this category demand a bit more attention than those that are considered “Easy” to care for. Some of these species may have special feeding, lighting, or water movement requirements and may require water conditions closer to those found in nature.

Difficult
Species that fall into this category demand a higher level of both attention and water quality. Many of these species have special feeding, water quality, movement and lighting requirements. They should only be added to a mature, well-established aquarium system, especially corals and sensitive invertebrates, as many reef aquariums do not become fully established for many months – sometimes up to a year. These “Difficult” species should be among the last additions to your collection.

Expert Only
Organisms in the “Expert Only” category are very difficult to maintain in captivity in the long term. The requirements of many of these species are specialized, and may need to be kept in a species-specific aquarium. These species are best kept by the most advanced hobbyists and research institutions. A mature, well-established aquarium is a must for these species.