Premium micro fish farm

Genetics, not just fish.

Selectively bred freshwater fish with traceable parentage, growth records, and honest grading—raised for pet shops, hobbyists, and serious breeders.

Documented lineageClear quality gradesPurposeful production cycles
Sullwald Aquatics hero

The founder promise

Know what you are buying.

01

Traceable records

Premium fish are paired with an ID, hatch date, parentage, and development history.

02

Honest grading

Pet, Select, Breeder, and Elite grades make quality and purpose clear before purchase.

03

Focused husbandry

A small number of lines receive the space, selection, and recordkeeping they deserve.

Focused breeding lines

Fewer species. Deeper selection.

Each line has a distinct role: dependable juveniles for steady supply, show-quality genetics for collectors, and carefully tested specialty fish.

Signature linePremium / show

Betta genetics

Selected for colour, pattern, form, and breeding potential. Exceptional individuals are retained to strengthen each generation; premium fish are documented through development.

View current availability

Reliable volume

Bristlenose plecos

Healthy juveniles from established breeding groups, suitable for batch supply and home aquariums.

In development

Specialty species

One high-demand line is tested at a time before wider production—never added simply to fill a catalogue.

Build your next generation

Choose fish with a known story.

Browse current juveniles, individuals, pairs, and trios—or check back as each production cycle becomes available.