Will One Butterfly Fish Work in a 29-Gallon Tank?

Butterflyfish are brightly colored, reef dwelling saltwater fish that require large aquariums. A 29-gallon tank will not provide enough space for one butterflyfish. Minimum tank sizes for butterflyfish range from 55 to 75 gallons, based on the species of butterflyfish.

  1. Facts

    • Butterflyfish are active swimmers and must have plenty of tank space in which to do so. Aquatic Community tells us that there are over 100 species of butterflyfish all with different needs, meaning required tank sizes will vary. However, Aquatic Connection recommends nothing less than a 55-gallon tank for your butterflyfish. Tanks smaller than 55 gallons will not provide sufficient space.

    Significance

    • Butterflyfish are extremely picky eaters according to Pet Place. If it is unsatisfied with its environment, it may refuse to eat. Limited room for exercise and refusal to eat will likely be a deadly combination for butterflyfish.

    Solution

    • Saltwater aquariums come in a large variety of sizes. Before purchasing a butterflyfish make sure there is a large enough space in your home for a 55- to 75-gallon tank. Consult a tropical fish specialist or visit an aquatic pet website such as Aquatic Connection to determine the minimum tank size for the specific type of butterfly fish you plan on purchasing. Your new butterflyfish will be happiest and healthiest in a tank much larger than 29 gallons.