Delivery time: 2 - 5 days (5 - 10 days outside Europe)
  • Buy 10 for €49,91 each and save 15,4%
  • Buy 25 for €46,37 each and save 21,4%
  • Buy 100 for €41,36 each and save 29,9%
  • Buy 250 for €38,35 each and save 35%
  • Buy 1000 for €34,34 each and save 41,8%

Discounts are automatically calculated in your cart!


Certified premium freeze dried Isochrysis

IsoPrime consists of Isochrysis aff. galbana “Tahitian strain” (T-ISO)(Tisochrysis lutea) that is produced under the most stringently controlled conditions (HACCP and FCA certified by SGS (FCA certificate BE 01/1522.GF)). It is freeze dried according to a proprietary process to yield a premium grade product with the longest shelf life, no nutrient leakage, maintenance of the correct lipid profiles and an ensured bioavailibility of ω-3 poly-unsaturated fatty acids. 

Green Water Technique

Due to its processing IsoPrime readily and absolutely disperses into single cells at an average size of 4-8 µm. As a result it retains the characteristic buoyancy of live Isochrysis and remains in the water column for very long periods. Isochrysis is recommended in fin fish larviculture as a Green Water Treatment (esp. turbot and halibut). Use of Isochrysis exerts a positive effect on bacterial communities in larval rearing tanks and significantly improves the overall health and survival rate.

Rotifer and Artemia enrichment

Isochrysis aff. galbana “Tahitian strain” (T-ISO) produced at Proviron accumulates high levels of the ω-3 poly-unsaturated fatty acid docosahexaenoic acid (DHA) in readily bioavailable lipid forms. It is also a rich source of carotenoids such as β-carotene, diadinoxanthin and fucoxanthin. The overall high carotenoid content combined with elevated levels of polyphenols and α-tocopherols provides IsoPrime with high antioxidant capacities.

IsoPrime are the algae of choice for DHA enrichment of rotifers and Artemia.

Rotifer culture & (pre)-enrichment

Addition to a NannoPrime diet at ratios up to 20% from day 3 onwards yields vigorous rotifer growth with enhanced fatty acid profiles. Note: The use of IsoPrime is not advised as a sole diet for the cultivation of rotifers.

Essential feed ingredient for early hatchery diets

IsoPrime is the perfect ingredient to increase the essential fatty acids content (esp. DHA) . The algal product is easy to handle in all drying processes used for larval diets.

Typical fatty acid profile IsoPrime.


IsoPrime has a proven track record for the cultivation of the following species:


Marine finfish:

            Seabass (Dicentrarchus labrax, …)

            Seabream (Sparus aurata)

            Turbot (Scophthalmus maximus)

            Halibut (Hippoglossus sp.)

            Sole (Solea solea)

            Barramundi (Lates calcarifer)

            Milkfish (Chanos chanos)



            Black tiger shrimp (Penaeus monodon)

            Whiteleg shrimp (Litopenaeus vannamei)








            Sea cucumber/sandfish (Holothuria scabra)

            Sea urchin



Product details:

Product packed under protective atmosphere in a light tight plastic bag

Shelf life:

24 months

Storage conditions:

room temperature

once opened, store under cool and dry conditions.

Guaranteed Pathogen Free



Related documents

Safety Data Sheet

Cell size (µm): 4-8
Cell count (cells/g): 4-8 10E10
Water content (%): < 10
Total neutral fat (%): 15-20
Protein content (%): 35-45
Ash content (%): < 20
Mercury (mg/kg): < 0.1
Clostridium perfringens (kve/g): < 10
Vibrio species (/25g): absent
Salmonella (/25 g): absent
Lead (mg/kg): < 10
Cadmium (mg/kg): < 1
0 stars based on 0 reviews
Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »