The 5 Biggest Challenges in Aquatic Species Management and How ZIMS Solves Them
- By Species360
Aquatic species management is one of the most complex areas of zoological care. Aquariums are responsible for maintaining healthy populations, supporting research, and contributing to conservation, all while managing animals that often live in groups, move between life stages, and respond quickly to environmental change. These realities place significant demands on how information is recorded, shared, and used.
ZIMS for Aquatics was developed to address these challenges directly. By providing a structured system for managing aquatic animal data, it helps institutions move from fragmented records to a shared, long-term understanding of their collections. Understanding the challenges aquariums face is the first step toward more consistent and informed species management.
Challenge 1: Managing Group-Based Animal Records
Unlike many terrestrial collections, aquatic species are often managed in groups rather than as individually identifiable animals. Fish, invertebrates, and some amphibians may be counted, estimated, or tracked as populations rather than individuals. This creates challenges for record keeping and long-term analysis.
Traditional record systems can struggle to represent group dynamics accurately. Information may be scattered across logs, spreadsheets, or informal notes, making it difficult to understand population changes over time.
How ZIMS for Aquatics Supports Group Management
ZIMS for Aquatics allows institutions to record both group-level and individual-level data in a consistent way. Aquariums can track population size, composition, and changes while still maintaining links to individual records when required.
This approach supports:
- Clear documentation of population changes
- Better understanding of survival and growth trends
- Consistent records across departments
- Improved long-term data quality
By reflecting how aquariums actually manage animals, the system reduces gaps in information and improves continuity.
Designed for Aquatic Species and Systems
Aquatic species often have unique reproductive strategies and complex biological requirements. ZIMS for Aquatics supports these needs by allowing institutions to record information at both the individual and group level.
This includes tracking:
- Population changes within exhibits
- Reproductive outcomes and survival rates
- Transfers between institutions
- Long-term trends in animal health and longevity
By capturing this information consistently, aquariums gain a clearer understanding of their collections.
Challenge 2: Tracking Complex Life Stages and Reproduction
Many aquatic species have complex life cycles that include multiple developmental stages. From larvae to juveniles and adults, animals may change habitats, diets, and care requirements several times during their lives. Breeding and spawning events can also produce large numbers of offspring in short periods.
Without a structured way to record these changes, important biological information can be lost or oversimplified.
Capturing Life History Data Accurately
ZIMS for Aquatics supports detailed life history recording. Institutions can document life stage transitions, reproductive events, and survival outcomes over time.
This level of detail supports:
- Better understanding of species biology
- Improved planning for breeding programmes
- More accurate assessment of population health
- Long-term analysis of reproductive success
By maintaining this information in one system, aquariums build a reliable foundation for future decision-making.
Challenge 3: Maintaining Data Consistency Over Time
Aquariums often care for species with long lifespans, meaning records may span decades. Over time, staff roles change, systems are updated, and institutional knowledge can be lost. Inconsistent terminology or formats can make older records difficult to interpret.
This lack of consistency reduces the value of historical data and limits its usefulness for research or planning.
Standardisation Through ZIMS for Aquatics
ZIMS for Aquatics applies shared standards for data entry, terminology, and record structure. This standardisation ensures that information recorded today remains understandable and usable in the future.
Consistent data supports:
- Long-term population analysis
- Clear communication between institutions
- Reliable reporting for conservation programmes
- Preservation of institutional knowledge
Standardisation strengthens the value of data across generations of staff and animals.
Challenge 4: Sharing Information Across Institutions
Aquatic species are often managed collaboratively across regions and countries. Sharing information between institutions is essential for coordinated population management and conservation work. However, data sharing can be complicated by incompatible systems, inconsistent formats, or concerns around access and permissions.
Without a shared framework, collaboration becomes slower and less effective.
Supporting Responsible Data Sharing
ZIMS for Aquatics enables secure data sharing between member institutions. By contributing to a shared system, aquariums can access a broader dataset while maintaining appropriate controls over sensitive information.
This shared approach supports:
- Coordinated species management
- Improved collaboration between aquariums
- Reduced duplication of effort
- Stronger global knowledge of aquatic species
Shared information strengthens the collective capacity of the aquarium community.
Challenge 5: Turning Data Into Meaningful Insight
Collecting data is only part of the challenge. Aquariums also need to analyse and interpret information to support decision-making. Fragmented or incomplete records make it difficult to identify trends or evaluate outcomes.
Without reliable analysis, planning becomes reactive rather than informed.
Using ZIMS for Aquatics to Analyse Population Trends
ZIMS for Aquatics supports analysis by maintaining structured, consistent records that can be reviewed over time. Institutions can examine trends related to population size, reproduction, and survival.
This supports:
- Evidence-based planning
- Early identification of potential issues
- More informed care and management decisions
- Stronger contributions to research and conservation
Access to reliable insights improves confidence in long-term strategies.
Supporting Daily Aquarium Operations
Beyond addressing high-level challenges, ZIMS for Aquatics supports everyday work within aquariums. Animal care teams rely on accurate records to understand past events, current conditions, and future needs.
Centralising information reduces reliance on informal knowledge and improves communication across departments.
Improving Continuity Across Teams
When information is stored in a shared system, teams can work more effectively together. ZIMS for Aquatics supports continuity when staff change roles or move on, ensuring that knowledge remains accessible.
This continuity supports consistent animal care and reduces the risk of information loss.
The Role of Species360 in Aquatic Species Management
ZIMS for Aquatics is developed and supported by Species360, a not-for-profit organisation that supports zoological institutions through shared information and collaboration.
By providing a platform that connects aquariums worldwide, Species360 supports long-term species management, research, and conservation efforts.
Institutions interested in learning more about how Species360 supports aquatic data management can find further information at https://species360.org/zims-for-aquatics/.
Looking Ahead: Building Stronger Foundations for Aquatic Care
Aquatic species management continues to evolve as expectations around welfare, transparency, and collaboration grow. Aquariums are increasingly asked to demonstrate how decisions are informed by evidence and long-term understanding.
ZIMS for Aquatics provides the structure needed to meet these expectations. By addressing common challenges in data management, it supports more consistent care, stronger collaboration, and informed planning across institutions.
As aquariums look to the future, systems that support shared knowledge and long-term insight will play an increasingly important role. Institutions exploring ways to strengthen their information management practices can connect with Species360 through here.
Effective conservation does not occur in isolation; it thrives through collaboration. Partnering with Species360 to aggregate global data on reproductive patterns and population dynamics is crucial for evidence-based conservation and the long-term sustainability of managed populations across institutions, maximizing global impact.
Maria Franke, Director, Applied Conservation, Toronto Zoo
