Bernd Freisens is a specialist ornamental fish and invertebrate breeder with decades of experience in aquatics. Active professionally since August 1987, Bernd registered the breeding business in 1993. The website introduces the breeding facility and its animals, and shares practical water-condition information from successful breeding efforts to help other aquarium enthusiasts care for and reproduce their own stock. These details are presented as personal experience rather than universal rules.

The stock list covers a broad range of freshwater aquarium species. Fish include guppies and other livebearers, halfbeak pike, catfish and plecos, cichlids, and angelfish. Available varieties include several guppy strains, Limia, Ancistrus, Apistogramma, and Andinoacara. Invertebrates include dwarf shrimp, larger freshwater shrimp, and snails. The site also provides information about fish care, the holding facility, food, and frequently asked questions.

Most animals are kept in relatively hard Lorscher tap water; reverse-osmosis water is mixed in when softer conditions or lower conductivity are needed. The site offers an informative resource for aquarists interested in captive-bred ornamental species and their care.