New Hampshire Aquaculture Association

Promoting fish farming, pond management, and aquaculture education across the Granite State since the 1990s.

Serving New Hampshire's fish farmers, pond owners, and aquaculture enthusiasts in Hillsboro and beyond.

Learn About NHAA

Welcome to NHAA

The New Hampshire Aquaculture Association (NHAA) is a nonprofit organization dedicated to supporting fish farming and aquaculture throughout New Hampshire. Based in Hillsboro, NH, we bring together fish farmers, pond owners, researchers, and aquaculture enthusiasts from across New England.

Whether you are raising trout in a cold-water stream, managing a warm-water pond stocked with bass and crawfish, or simply curious about the world of aquaculture, NHAA provides the resources, workshops, and community connections you need to succeed.

New to Aquaculture? Start with our comprehensive guide to stocking your pond, then explore our resources page for contacts at UNH Cooperative Extension and New Hampshire Fish and Game.

Guides & Articles

Trout swimming in a New Hampshire fish farm pond

Stocking Your Pond

Learn how to choose the right fish species for your pond, prepare your water, and work with licensed NH fish raisers.

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Fishing net used for pond harvesting

Trout Farming in New Hampshire

Discover the water requirements, species options, and practical tips for raising trout in the Granite State.

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Farm and forest landscape in New Hampshire

Pond Management Guide

A beginner-friendly introduction to managing ponds in New England, from water quality to vegetation control.

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More Articles

Preparing Your Pond for Winter

Step-by-step advice on winterizing your New Hampshire pond to protect fish and maintain water quality through the cold months.

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Aquaculture Licensing in NH

Understand the permits and regulations required to raise and sell fish commercially in New Hampshire.

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Crawfish Farming in New England

A practical introduction to raising crawfish in the northeastern climate, with species selection and pond setup guidance.

Read the guide →

Licensed NH Fish Raisers

New Hampshire is home to several licensed fish farms offering trout, bass, crawfish, and other species for pond stocking. See our complete list of licensed fish raisers or contact NHAA for a referral.

Join NHAA

Membership in the New Hampshire Aquaculture Association is open to anyone with an interest in fish farming, pond management, or aquaculture. Annual dues are $40, and members receive the Gillzette newsletter, workshop invitations, and access to our network of experienced fish farmers.

Membership Details →