Welfare management for public aquariums
A powerful platform to monitor every exhibit, every animal, and every environmental parameter in your aquarium — all in one place.
Stop fighting your tools. Focus on what matters.
We've all been there.
It's time for something better.
The spreadsheet struggle
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Broken formulas that mysteriously stop working
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Paper records that get lost, damaged, or misplaced
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Hours wasted on manual reporting and file exports
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Inability to quickly spot trends or recurring issues
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Sheets locked for editing while in use by others
The RegistrarPro way
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Smart forms that take seconds to add data
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Complete digital record with full audit trail
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Automated reports generated in seconds, not hours
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Instant alerts when parameters go out of range
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Real-time sync across all devices automatically
Designed to match your workflow
Real features solving real problems in real aquariums

Live dashboard
Monitor all exhibits at a glance in real-time

Environmental records
Complete history of all water quality readings

Animal records
Complete digital records with full history

Instant reports
Automated reports ready in seconds
Everything you need, all in one place
Essential tools to monitor, track, and manage every aspect of your aquarium.

Water quality and alerts
Comprehensive monitoring of temperature, pH, salinity, dissolved oxygen, and more.

Animal inventory
Complete animal collection management with detailed records for every individual.

Animal profiles
Every animal on one page, with its details, history and records to hand.

Feeds New
Record every feed and fast day, see what's still due, and look back over the log.

Treatments New
Vet-authorised courses, doses due today, and a bottle-by-bottle drugs register.

Welfare assessments
Systematic welfare assessments using industry-standard protocols.

Welfare action plans New
Every flagged answer from a welfare or experience assessment becomes an item you can follow through.

Maintenance log New
Water changes, filter cleans and every other task, per exhibit, with what's overdue.
Data entry
Track temperature, humidity, pH, and 30+ other parameters across your exhibits in real-time.
- 30+ pre-configured parameters
- Custom parameter creation
- Automatic unit conversion
Advanced analytics
Make data-driven decisions for animal welfare with advanced analytics and trend alerts.
- Visual trend charts & graphs
- Historical data comparison
- Predictive insights
Mobile access
Access your data anywhere with our mobile app. Record data and check conditions on the go.
- iOS & Android apps
- Offline mode support
- Real-time sync across devices
Smart alerts
Receive instant notifications when environmental parameters go outside your pre-set ranges.
- Custom threshold alerts
- Email & SMS notifications
- Escalation workflows
Compliance ready
Meet BIAZA and other regulatory standards with automated reporting and templates.
- BIAZA-compliant reports
- One-click export to Excel/PDF
- Full audit trail
Team collaboration
Share data across your team with role-based access controls and collaborative workflows.
- Role-based permissions
- Multi-user access
- Activity logs & accountability
Fancy a test drive?
Get up and running in minutes, not days. No long tutorials or manuals required.
Record data in seconds with smart forms that remember your settings and auto-fill common values.
Zero learning curve. Built to match how aquarists already work. If you're used to complicated spreadsheets, you're in for a treat.
Open our demo aquarium and look around: alerts, feeds, welfare scores and the phone app, with nothing to install.
Our demo aquarium. Names and data are made up.

Work anywhere with the mobile app
Track water parameters, record animal transactions, conduct welfare assessments, and view exhibit snapshots — all from your phone or tablet.
Sign in from any desktop, tablet, or mobile device, and start working straight away without the faff.
- Works offline when you're away from WiFi
- Auto-syncs when connection is restored
- Quick data entry optimised for mobile screens
- Instant access to all your exhibits and animals
The phone app, rebuilt from the ground up. Big tiles, one bottom bar, and the same look as the desktop. iPhone and Android apps are on the way.
Learn more


Enhanced by artificial intelligence
AI that works from your own records. It answers, explains and drafts, and you check before anything is saved.

Alerts that explain themselves
Every alert shows the trend, related records, overdue maintenance and the checks worth making next.

Welfare action plans
When someone records an undesirable answer in an assessment, get suggested actions with an owner and a date, ready to add to the action plan.

Animal life summary
One paragraph on any animal's history, written for whoever's reading it: the vet, a receiving institution or a post-mortem.

Daily briefing
A short written handover at the top of the home page: what changed, what needs a decision, and what's due today.
Built by aquarists,
for aquarists
Software created by someone who knows the job
No guesswork
Created by someone who's lived your daily challenges
Purpose-built
Not generic software adapted for aquariums
Designed for real workflows
Built around how aquarists actually work
Science-backed features
Every feature grounded in animal husbandry best practices
"This is not software built by developers who've never done a nitrate test. It's built by someone who has done the job, understands the challenges, and knows what you need to succeed."Joe Lavery · Founder, RegistrarPro
Read Joe's story →
Simple, transparent pricing
All plans include our 30-day free trial.
Essential
Everything a smaller aquarium or zoo needs to run its records
- Up to 5 users, plus unlimited viewers
- Up to 30 exhibits
- Feeds, treatments and maintenance log
- Phone app that works offline
Professional Most popular
Everything in Essential, plus RegistrarPro AI and hands-on help to get running
- Unlimited users and exhibits
- AI alert explanations
- AI daily briefing
- We import your historic records
Ready to ditch the paper records?
Join the aquariums already using RegistrarPro to save valuable staff time and ensure optimal animal welfare.