Serving research centers, hatcheries & aquarists since 2016 — Marseille, France
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Aquatic Organism Solutions

Nutritional solutions & precision equipment for aquatic research

We develop and market research-grade nutritional solutions and equipment for the maintenance of aquatic organisms in captivity — serving laboratories, hatcheries, and aquarists worldwide.

QM Diagnostics Certified
CNRS Partnership
EU H2020 Funded
20+
Years Expertise
58
Products
40+
Countries
100%
Certified
20+ Years of Research Expertise
58 Products Available
Shipping to 40+ Countries
Qualiopi Certified Training
Application Domains

Serving three critical sectors

Precision aquatic nutrition across scientific research, aquaculture, and the aquarium hobby.

Research

Scientific Research

Nutritional solutions for zebrafish (Danio rerio) and other model organisms. CNRS-partnered protocols with QM Diagnostics-certified health standards used in laboratories worldwide.

Aquaculture

Aquaculture & Hatcheries

High-performance feed systems and live plankton cultures for fish farms and hatcheries. Designed for reproducible, scalable nutrition protocols at industrial scale.

Aquariology

Aquariology

Research-grade nutrition now accessible for reef aquariums and ornamental species. Coral feeds, live rotifers, premium salts, water testing, and expert consulting.

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Browse by category

FishGun: Feed Dispenser

7 products

Preserved / Live Feed

19 products

Dry Feed

3 products

Salt for Aquariums

1 product

Equipment

15 products

Supplements

2 products

Tests & Analysis

6 products

Pests & Water Conditioning

2 products
Trusted By

Leading research institutions and partners worldwide

CNRS INSERM Institut Pasteur Roche Max Planck IAEA Champalimaud Skretting

Laboratory, hatchery, or retail professional?

Contact us for institutional pricing and volume discounts.

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58 products for research laboratories, aquaculture facilities, and aquarists.

Showing 24 products
Home / About

About Planktovie

Founded in 2016 in Marseille, France — advancing aquatic organism nutrition through rigorous science.

Our Story

Modern aquariology techniques have made it possible to maintain and reproduce species of corals and fish that previously could not survive outside their natural habitats. Simultaneously, biomedical research has increasingly turned to aquatic organisms — the zebrafish (Danio rerio) is now used in nearly every research center worldwide to study cancer and other diseases.

Despite this growing demand, nutritional solutions meeting the very specific needs of captive-bred aquatic organisms were severely lacking. Planktovie was founded to bridge this gap — offering laboratories and the aquarium market research-grade nutrient solutions and precision equipment.

Our Mission

We develop, produce, and distribute nutritional solutions and equipment responding to the highest standards for maintaining aquatic organisms in captivity — serving scientific research, aquaculture, and the aquarium hobby across more than 40 countries.

Leadership

Our Team

Cyril Lefranc

Cyril Lefranc, PhD

Business Development

Doctorate in computational fluid dynamics applied to biology

Emmanuel Sobra

Emmanuel Sobra

President

Leadership and company direction

Olivier Detournay

Olivier Detournay, PhD

Chief Scientific Officer

Scientific research and innovation lead

Home / Our Brand

Our Brand & Technology

Proprietary solutions developed in partnership with CNRS and validated through peer-reviewed research.

FishGun Feed Dispensers

Semi-automatic dispensers designed to improve feeding reproducibility and precision while eliminating musculoskeletal strain for laboratory technicians. The FishGun D2 handles solid feeds across all zebrafish developmental stages. The L3 adds live zooplankton transport capability with RFID-based tank identification.

FishGun L3

Growing Micro Feed Lines

A stable extruded feed with neutral buoyancy suitable for all stages of fish development, from larval to adult. Growing Micro Asta+ is enriched with Astaxanthin, strengthening both coloration and immune response in marine fish and invertebrates.

Growing Micro

Live Plankton Cultures

We cultivate zooplankton (rotifers, Daphnia, Artemia) fed with carefully selected phytoplankton diets rich in Astaxanthin. All live cultures undergo regular QM Diagnostics sanitary testing to ensure pathogen-free status.

Live Cultures

Photo-Bioreactor Technology

In partnership with CNRS, we developed photo-bioreactors for high-yield production of difficult microalgae species such as dinoflagellates — now available to the scientific community worldwide.

Photo-Bioreactor
Quality Assurance

Our Standards

QM Diagnostics Sanitary Certification

Regular testing through accredited QM Diagnostics laboratories for all live cultures

CNRS Research Partnership

Co-developed protocols with France's national centre for scientific research

EU Horizon 2020 Funding

Research programmes backed by European Horizon 2020 grants

Peer-Reviewed Publications

Protocols validated and published in scientific literature

Distribution Partners

Brands We Carry

Reef Nutrition

Preserved Feed

Skretting

Gemma Micro

APBreed

Live Cultures
Home / Training

Training Programmes

Expert-led courses for laboratory technicians, aquaculturists, and aquarists.

14h · Biology

Rotifer Culture (Brachionus plicatilis)

Theory and practice of saltwater rotifer culture for zebrafish larval feeding — inoculation, feeding regimes, density monitoring, and quality control. Suitable for zootechnicians and lab managers.

14h · Biology

Daphnia Culture (Daphnia magna)

Comprehensive training on Daphnia culture for zebrafish facilities — water quality management, phytoplankton feeding, harvesting, and integration with feeding automation equipment.

14h · Immunology

Theoretical Immunology

Core concepts of cellular and molecular immunology for researchers and technicians working with aquatic models. Covers innate and adaptive immunity, experimental approaches, and interpretation of immune data.

35h · Business

Launching a Biotech Start-up

Everything needed to create a company in life sciences — mixing science, finance, law, market analysis, communication, and regulatory affairs. Taught in French or English, inter- or intra-company format.

7h · Molecular Biology

Quantitative PCR

Practical and theoretical aspects of qPCR for life science researchers — primer design, normalisation, analysis of results, and common pitfalls. Hands-on sessions with real experimental data.

14h · Biostatistics

Computer-Based Biostatistics

Statistical methods for biological data analysis using software tools. Covers experimental design, descriptive statistics, hypothesis testing, and visualisation of results for scientific publications.

Home / Resources

Resources & Publications

Protocols, peer-reviewed publications, video tutorials, and sanitary certificates.

Library

Documentation

Protocols

Nutrition & Zooplankton Culture

Step-by-step protocols for rotifer and Daphnia culture, zebrafish nutrition regimens, and FishGun operation.

Browse Protocols →
Publications

Scientific Publications

Peer-reviewed papers validating Planktovie nutritional solutions in research settings worldwide.

Browse Publications →
Manuals

Equipment & Setup Guides

User manuals for the CCS Starter Kit, FishGun D2, FishGun L3, and SpinTouch photometer.

Browse Manuals →
Certificates

Sanitary Certificates

QM Diagnostics certification reports and pathogen-free health documentation for all live cultures.

Browse Certificates →
Distribution

Partner Resources

Our network of distributors: Plexx (NL/DE), Histoire d'eaux (FR), Marine Home (FR), Seafoodia, Sodispan.

Find a Distributor →
Blog

News & Updates

Event recaps, product launches, conference appearances, and insights from the Planktovie team.

Visit Blog →
FAQ

Frequently Asked Questions

How should live rotifers be stored upon delivery? +
Store at room temperature (20–25°C) and use within the specified shelf life printed on the container. Gently swirl before use to ensure even distribution of organisms.
What is the shelf life of Growing Micro? +
12 months when stored in a cool, dry environment. Once opened, use within 3 months and keep the container sealed with included desiccant bags.
Do you ship internationally? +
Yes, we ship to over 40 countries. Live products require special shipping arrangements — please contact us for international shipping quotes and estimated timelines.
Is institutional or volume pricing available? +
Yes. We offer dedicated pricing for research institutions, universities, and bulk orders. Please submit a Request Quote form and our team will respond within 24 hours.
What certifications do your products carry? +
All live cultures undergo regular QM Diagnostics sanitary testing. Our protocols are developed in partnership with CNRS and validated through peer-reviewed scientific publications.
What maintenance does the FishGun require? +
The FishGun requires cleaning after each use cycle as described in the included manual. We offer maintenance service contracts and on-site training programmes.
How do I culture rotifers for zebrafish larvae? +
Prepare 50L of culture water at 15 ppt salinity. Inoculate with 5–10 million rotifers from a commercial supplier. Feed daily with Phyto-Feast or RGcomplete phytoplankton. Maintain at 20–25°C with gentle aeration. Harvest after 48–72h when density reaches 200–400 rotifers/mL. See our full rotifer culture protocol in the Resources section.
What is the recommended feeding regimen for adult zebrafish? +
Adult zebrafish (Danio rerio) typically require 30 mg of Gemma Micro 500 per individual per day. When using the FishGun D2, set vibration time according to the calibration table in the user guide. Supplement with live Daphnia or rotifers 2–3 times per week for optimal reproduction rates.
How long does Daphnia take to culture? +
Daphnia magna cultures typically establish within 7–10 days from inoculation. Feed daily with green water phytoplankton or Phyto-Feast. Maintain water temperature at 20–22°C. Daphnia is particularly valuable for feeding zebrafish from 60 days post-fertilisation through adulthood.
Can training be reimbursed through professional training funds? +
Yes. Planktovie is Qualiopi-certified, making all training programmes eligible for reimbursement through your company's OPCO training fund or the FNE device. Contact [email protected] for a formal quote and the required documentation.
Who are your distribution partners in Europe? +
Planktovie distributes through a network of regional specialists: Plexx B.V. (Netherlands & Germany), Histoire d'eaux (France), Marine Home (France), Seafoodia, and Sodispan. Contact us to find the nearest distributor in your country.
Home / Contact

Request a Quote

Get in touch for institutional pricing, custom solutions, or technical inquiries.

Contact Information

Our team of scientists, technicians, and specialists typically responds within one business day.

Marseille, France
[email protected]
planktovie.biz

International Distribution

We work with distributors worldwide to ensure prompt local delivery. Contact us to find a distributor in your region or to become a distribution partner.

Events

Meet us at international zebrafish, aquaculture, and microalgae conferences throughout the year. See our Events page for upcoming appearances.

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QM Diagnostics Certified
Ships to 40+ countries
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Home / Careers

Careers at Planktovie

Join a young, innovative biotech company at the frontier of aquatic animal research.

As a young and innovative biotech company based in Marseille, we offer our employees an environment of challenges and excellent opportunities for original discoveries and contributions. We value the balance between life and career and encourage diversity amongst our staff.

We are looking for people with outstanding talent, hands-on experience with cutting-edge technologies, business sense, and scientific vision. As part of our team, you will participate in our endeavor to expand our portfolio and strengthen our presence in the Life Science industry.

Open Positions

Stage / Alternance · Sales

Commercial Representative (H/F)

Open

6-month internship or 1-year work-study programme. You will develop innovative business strategies, create new relationships with scientific clients, build commercial proposals, and represent Planktovie at events. Based at our offices in Technopole Château-Gombert, Marseille.

Key skills: lead development, prospecting, listening, client relationship management, scientific communication.
Spontaneous Applications

Don't see a match?

We are always interested in hearing from passionate scientists, technicians, and life science professionals. Send your CV and motivation letter to [email protected].

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Standard Delivery€30.00
Institutional POFree
Live cultures (rotifers, Daphnia) require temperature-controlled shipping. Additional cold-chain fees may apply — we will confirm via email before dispatch.
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