The Scalyfur library · 4 articles

Fish & aquariums

Explore freshwater fish, aquarium setups, water quality and pond keeping.

A practical starting point for one domestic betta: a heated, filtered aquarium, sheltered swimming space, suitable food and tested water.

Goldfish need substantial adult swimming space, efficient filtration and compatible companions. Fancy and slim-bodied varieties need different plans.

Guppies need a mature, heated and filtered aquarium, compatible company and a plan for the extra fish a mixed-sex group can produce.

A small bowl is not a low-maintenance substitute for species-appropriate space, filtration and stable water.