Select a hardy species and make sure to incorporate some algae controlling species, such as Pencil Fish, Livebearers, Ancistrus, Otocynclus or Sailfin Plecostomus. The algae controlling species you select will depend on whether the aquarium contains plants and the other species of fish purchased. Fish that naturally consume algae will especially benefit the aquarium during the start up period, as plants will have just been introduced.


It is recommended to select species that are compatible in terms of water chemistry, temperature, and behavior. Consult books and knowledgeable store staff for suggestions in this regard.