phototrophically grown
sterile starter cultures and mass cultures BlueBioTech cultivates various species of algae under laboratory conditions. These products can be used to start algae production or for direct use in zooplankton feeding and in the aquarium.
pastes and concentratesBlueBioTech offers a unique product line of high quality microalgae concentrates for your aquaculture and aquaristics applications.
freeze-dried algae powderBlueBioTech produces various species of microalgae as freeze-dried algae powder for use in animal feed, food, cosmetics, etc..
Dr. Peter Hartig® Shopnutritional supplements
"Dr. Peter Hartig® for your health" is a brand of
BlueBioTech International GmbH.
Phototrophic production of marine microalgae
Production in state-of-the-art closed photobioreactors is certified by the official german feed agency. We guarantee optimal biological characteristics due to world leading monitoring of algae cell viability.
sterile starter cultures and mass cultures
BlueBioTech cultivates various algae strains as sterile cultures under laboratory conditions.
Use these products to reliably start your own algae production and save the effort and costs of sterile cultivation.
Available species:
- Nannochloropsis
- Tetraselmis
- Rhodomonas
- Isochrysis
- Chaetoceros
- Phaeodactylum
- Thalassiosira
- Porphyridium
Other species on request.
All algae species are also available as clean, high density feed cultures from our photobioreactors.
The cell density of these cultures is 3 times as high as commonly available cultures.
Use these products for direct application in zooplankton production for rotifers, artemia and copepods as well as for feeding corals and filter feeders in the aquarium.
pastes and concentrates for aquaculture
BlueBioTech produces high quality microalgae concentrates for your Hatchery applications. Production in state-of-the-art closed photobioreactors is certified by the official german feed agency. We guarantee optimal biological characteristics due to world leading monitoring of algae cell viability.
Based on this we offer a reliable and standardized quality throughout the year independent from weather conditions or contaminations.
Save time and money in your daily hatchery work with BlueBioTech high quality Microalgae Concentrates. Our algae are successfully applied since several years by many international hatcheries for turbot, cod, seabream, seabass, cleaner fish, sole and other species. According to our customers the quality of our products is outstanding and has been a key factor for their hatchery success especially with delicate species.
Product type | Cell count | Cell size | Dry weight | Application | Shelf live | Price | |
Live Cells | 6·109 cells/ml | 2-5 (µm) | 72 g/L | Large scale starter culture | 2 months 5-8°C | 62 EUR/L | |
| Fresh Cells | 12·109 cells/ml | 2-5 (µm) | 144 g/L | Greenwater Zooplankton feeding and enrichment (rotifers, artemia) | 3 months 5-8°C 2 years -20°C | 79 EUR/L | |
| Frozen Cells | 36·109 cells/mg | 2-5 (µm) | 432 g/kg | Greenwater Zooplankton feeding and enrichment (rotifers, artemia) | 2 years -20°C | 210 EUR/kg | |
| Freeze-Dried Cells | 2-5 (µm) | Formulated feeds | 2 years -20°C | 325 EUR/kg | |||
Fresh Cells | 90·106 cells/ml | 10-12(µm) | 40 g/L | Zooplankton feeding and enrichment (rotifers, copepods, artemia) | 3 months 5-8°C 2 years -20°C | 55 EUR/L |
Nannochloropsis StarterConcentrateUse the absolutely unique Nannochloropsis StarterConcentrate to supply your own large scale algae production systems with live algae cells. Use 1L to start 1000-3000L of your algae production systems.
Application note:
Mix directly in algae production systems. Use any growth medium suitable for Nannochloropsis (e.g. F-medium).
Nannochloropsis ConcentrateReduce the cost for live feed production and experience the benefits of our classical Nannochloropsis Concentrate in exceptional purity for Rotifer enrichment and perfect GreenWater.
One liter of Concentrate replaces 1000 Liters of classical algae culture.
Application note:
Mix directly in rotifer or larvae tanks to desired algae concentration.
Nannochloropsis FrozenPaste
To save 20% cost on the algae and around 60% on transport costs and storage space rely on our Nannochloropsis FrozenPaste as reliable backup algae source. From 1kg of FrozenPaste you can prepare 3 Liters of Nanno Concentrate which replaces 3000 Liters of classical algae culture.
Application note:
Dissolve 1kg of FrozenPaste in seawater with airbubbling to an endvolume of 3L to prepare 3L of Nannochloropsis Concentrate
When dissolved in seawater store at 5 to 10°C and use within 4-5 days.
Once the product is melted completely do not freeze again.
Nannochloropsis FreezeDriedNannochloropsis FreezeDried is a stable, whole-cell dried powder.The freeze-dried Nannochloropsis maintains cell structure and nutritional value.
Freeze-dried Nannochloropsis powder is easy to use by cell resuspension in water or inclusion in formulated feeds.
Tetraselmis ConcentrateReduce the cost for live feed production and experience the benefits of our innovative Tetraselmis Concentrate in exceptional purity for live feed production and enrichment. Especially suitable for feeding copepods.
One liter of Concentrate replaces 300 Liters of classical algae culture.
Application note:
Mix directly in zooplankton or larvae tanks to desired algae concentration.
freeze-dried microalgae powder
Freeze drying is the gentlest method for drying microalgae, because the structure and morphology of cells are preserved. The nutritional values, such as fatty acids and vitamins, are retained.
The products have a shelf life of 2 years at -20°C.
Available species:
- Nannochloropsis
- Tetraselmis
- Rhodomonas
- Isochrysis
- Chaetoceros
- Phaeodactylum
- Thalassiosira
- Porphyridium
Other microalgae species on request.
Dr. Peter Hartig® for your health
nutritional supplements
"Dr. Peter Hartig® for your health" is a brand of BlueBioTech International GmbH.
DPH® natural products are sold on the home shopping channel HSE, in the company's own online shop at www.drpeterhartig.de and through the DPH® customer service center.