Tank mate compatibility is crucial to a successful and healthy marine aquarium. Incompatible species will increase stress in the tank which could result in disease and considerable loss. Use the chart below as a guideline when selecting fish before making your fish selection.

Remember, no guarantees can be made about the compatibility or incompatibility of any particular species of fish. Also, particular species within a group of fish vary in temperament and may not correspond with the guideline below.

Y = Yes, Generally Compatible
C = Can co-exist with Caution
N = No, Not Compatible