Mary River Cod
About Mary River Cod
The Mary River Cod (Maccullochella mariensis) is one of Australia’s most endangered freshwater fish species and a cornerstone of our conservation efforts. At HinterNoosa Hatchery, we are committed to developing and refining captive breeding programs to restore the genetic diversity and population levels of this vital species, which was once considered to have fewer than 600 individuals left in the wild. Through our refined breeding techniques and stocking efforts over the past 30 years, the Mary River Cod is making a remarkable comeback.
Our hatchery is one of only two that has access to the purest genetic lines, sourcing brood stock directly from the Mary River Catchment, including isolated populations found in the Tinana and Coondoo catchments. The recovery of the Mary River Cod is not just about numbers; it’s about reintroducing this apex predator into depleted ecosystems to restore balance and combat the pressures from invasive species and habitat degradation.
Certifications
HinterNoosa Hatchery is fully certified to breed Mary River Cod, meeting the highest standards of quality and sustainability. Our certifications include:

Approved Aquaculture Program
Recognized by the Department of Climate Change, Energy, the Environment, and Water, this certification ensures that our aquaculture operations meet the highest environmental and ethical standards.

International Wildlife Trade Operation Approval
This certification allows us to engage in the export of our species under the strict regulations governing international wildlife trade, ensuring that our practices support global conservation efforts.
Australian Owned Certification
As a proudly Australian-owned business, this certification underscores our commitment to supporting local industries and maintaining the highest standards in all aspects of our operations.
Ornamental Fish International (OFI) Gold Member
As members of OFI, the peak international trade association for the ornamental fish industry, we join a network of ethical and reputable breeders worldwide.

CITES
The Australian Lungfish is listed on Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora. HinterNoosa Hatchery meet all requirements to allow the export of Australian Lungfish to our trusted international wholesale partners.

Approved Aquaculture Program
Recognized by the Department of Climate Change, Energy, the Environment, and Water, this certification ensures that our aquaculture operations meet the highest environmental and ethical standards.

International Wildlife Trade Operation Approval
This certification allows us to engage in the export of our species under the strict regulations governing international wildlife trade, ensuring that our practices support global conservation efforts.

Australian Owned Certification
As a proudly Australian-owned business, this certification underscores our commitment to supporting local industries and maintaining the highest standards in all aspects of our operations.

Ornamental Fish International (OFI) Gold Member
As members of OFI, the peak international trade association for the ornamental fish industry, we join a network of ethical and reputable breeders worldwide.

CITES
The Australian Lungfish is listed on Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora. HinterNoosa Hatchery meet all requirements to allow the export of Australian Lungfish to our trusted international wholesale partners.
Mary River Cod Recovery Program
At HinterNoosa Hatchery, we are deeply committed to the conservation and recovery of the Mary River Cod, one of Australia’s most endangered freshwater species.
As a proud participant in the Mary River Cod Recovery Program, we actively contribute to efforts aimed at restoring this apex predator to its natural habitats. This program, coordinated by the Mary River Catchment Coordinating Committee, focuses on reintroducing Mary River Cod into depleted ecosystems where they play a vital role in maintaining ecological balance.
Through our partnership, we supply fingerlings to various initiatives, including the repopulation of the Brisbane, Bremer, and Albert/Logan River systems, where the cod species have become extinct. By working closely with government agencies, local communities, and research institutions, we ensure that our efforts not only support the recovery of this critical species but also help restore the health of entire ecosystems.
Gallery
Discover the Mary River Cod through our exclusive gallery. Each image highlights the distinct features and stages of development of this critical species, reflecting the care and expertise that go into our breeding programs.









Find Out More
Looking to purchase Mary River Cod or need more information? Contact us today to discuss your requirements. Our team is ready to assist with your inquiries and provide detailed information about our products.