Aberystwyth University United Kingdom

BSc Marine and Freshwater Biology

Integrated Masters with deeper specialization and research focus
Taught in English
Duration 3 Years
Mode On Campus
Level Undergraduate
Degree Bachelors Degree
Closing soon September 2026

Course Overview

The BSc Marine and Freshwater Biology at Aberystwyth University offers you an integrated catchment-to-ocean perspective on the biology, ecology, and environmental stressors affecting these vital aquatic ecosystems. This degree is essential for understanding and protecting some of the planet's most threatened species and habitats. You will explore key areas such as cell biology, ecology, genetics, and marine and freshwater biology, developing a comprehensive scientific foundation. Situated on the coast of Cardigan Bay, Aberystwyth provides unparalleled access to diverse aquatic environments, making it an ideal location to study this critical field.

This full-time, three-year undergraduate degree is delivered on campus, immersing you in a dynamic learning environment. You will engage with core modules like Comparative Animal Physiology, Aquatic Botany, and Research Methods, alongside optional units allowing you to specialise in areas such as Environmental Microbiology or Marine Biology Field Courses. In your final year, you will undertake a substantial research project, applying your skills to address real-world biological questions. You will graduate with the expertise needed for careers in conservation, environmental consultancy, fisheries management, and scientific research.

Course Curriculum & Details

Detailed information for serious evaluators

Program Overview

This program offers a comprehensive exploration of marine and freshwater ecosystems. Students will delve into fundamental biological principles, including cell biology, genetics, and ecology, before specializing in aquatic botany, freshwater biology, and marine biology. The curriculum progresses to advanced topics such as fish biology, conservation, and behavioral ecology, culminating in research projects and field courses that provide hands-on experience in both marine and freshwater environments.

1 YEAR 1

Cell Biology
Comparative Animal Physiology
Ecology and Conservation
Genetics, Evolution and Diversity
Microbial and Plant Diversity
Skills for Wildlife Scientists

2 YEAR 2

Aquatic Botany
Freshwater Biology
Marine Biology
Research Methods

3 YEAR 2

An Introduction to Landscape Ecology and Geographic Information Systems
Animal Behaviour
Environmental Microbiology and Monitoring
Invertebrate Zoology
Researching Behavioural Ecology
Vertebrate Zoology

4 YEAR 3

Fish Biology, Fisheries and Aquaculture
Research Project

5 YEAR 3

Behavioural Neurobiology
Freshwater Biology Field Course
Global Biodiversity Conservation
Marine Biology Field Course
Population and Community Ecology
Wildlife Conservation

Cost & Affordability

A clear picture of what this course will cost you

Program Costs

9% off
First Year Fee Tuition fee
USD 26,885.00 USD 29,568.00
Second Year Fee Tuition fee
USD 29,568.00
Third Year Fee Tuition fee
USD 29,568.00
Total Program Cost Estimated total tuition
USD 86,022.00 USD 88,705.00

Currency note: Program costs shown in USD based on the available tuition breakdown.

Living Costs

Accommodation
USD 689.00 - USD 1,322.00
Food & Groceries USD 2,417.00 - USD 4,028.00
Transport USD 645.00 - USD 1,289.00
Utilities & Bills USD 1,128.00 - USD 1,934.00
Estimated Total USD 4,190.00 - USD 7,251.00

Living cost estimates are based on Penglais campus.

Outcomes & Employability

What happens after you graduate

96%
Graduate Employment Rate Within 6 to 12 months of graduation

Common Graduate Roles

Agricultural Marketing & SalesDrug Discovery & ResearchEnergy Equipment & ServicesEnergy Storage & TechnologyLivestock & Animal HusbandryMedical Devices & DiagnosticsNuclear EnergyPower Generation & UtilitiesPublic Health & EpidemiologyRenewable Energy (Solar & Wind)

Top Employers Hiring for this course

AECOM

Animal and Plant Health Agency

Environment Agency

GSK

Natural England

Pfizer

RPS

Thermo Fisher Scientific

Why Study BSc Marine and Freshwater Biology at Aberystwyth University

What makes this program stand out

September 2026 Closing soon

Next intake is in September 2026

Life at Aberystwyth University in United Kingdom

What daily life looks like for international students

Language

English

Primary language everywhere

Climate

Mild & Rainy

10-20°C average, pack layers

Safety (Numbeo Safety Index)

Very Safe

Exeter is one of UK's safest cities

Frequently Asked Questions

Common questions about BSc Marine and Freshwater Biology at Aberystwyth University

Can I work while studying?

International students can work up to 20 hours per week during term time and full-time during breaks for degree courses. No separate work permit is needed.

Is this qualification recognised internationally?

Yes. This course is accredited by Royal society of Biology.

What English language score do I need for this course?

To meet English language requirements, a TOEFL overall score of 93 is needed, or an IELTS overall score of 6.5. Alternative options include a PTE score of 59 across all sections.

What jobs can I get after studying this course?

Graduates can pursue careers as marine biologists, conservation scientists, environmental consultants, and fisheries managers.

What will I actually study in this course?

The BSc Marine and Freshwater Biology program at Aberystwyth University focuses on the biology and ecology of interconnected ecosystems from catchment to ocean. Situated in Cardigan Bay, it offers access to diverse habitats including estuaries and pristine lakes.

When can I start — what are the intake months?

The BSc Marine and Freshwater Biology program has its intake in September each year. Make sure to check application deadlines and prepare your documents in advance.
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