INVE EASY DHA SELCO
EASY DHA SELCO is a liquid enrichment product for Artemia, designed to supplement the natural nutritional features of the nauplii to ensure an optimal feed for the fish larvae.
Product Description
to supplement the natural nutritional features of the nauplii to ensure
an optimal feed for the fish larvae.
Benefits & Features
Rotifers and Artemia are crucial for the early feeding of (marine) fish larvae. Apart from making sure the nauplii are properly hatched and the rotifers are optimally cultured, a second important step is enriching these organisms before feeding them to the larvae.
- SPECIFICALLY DESIGNED FOR ARTEMIA ENRICHMENT
- EASY PREPARATION: VERY EASY TO DISPERSE IN WATER
- DHA ENHANCED FOR THE BEST ENRICHMENT RESULTS
- EASY STORAGE WITH EXCELLENT TEMPERATURE STABILITY
Use & Storage
Tank Preparation
- Clean and disinfect the enrichment tank, airstones and air tubing prior to use (use e.g. 200 g/m³ active chlorine + detergent) and rinse well.
- Disinfect the water of the tank with e.g. 10 ppm OCl- and aerate gently for ± 1 hour.
- Deactivate any remaining chlorine by adding 12 ppm sodiumthiosulphate.
Optimal Conditions
| Rotifers | |
|---|---|
| Density | 300-400 nauplii per ml |
| Salinity | 25-40 ppt |
| Temperature | 26-28°C |
| Oxygen | > 5 ppm. Use leaky pipe or fine bubble device |
| pH | 7.5-8.5 (by buffering) |
| Aeration | medium-strong open tube to keep animals suspended |
Preparing the Product
Pour the required amount of product into a dry bucket. Use a strong water jet pour the water in from a bucket (splashing) to emulsify 150g of product per liter of (sea) water or add the product to the water (max 300g/liter) and blend for 3-5 minutes.
Enrichment Strategy
- Use 600 ppm of product in two times (300ppm at T0 and T12)
- Enrich for a period of 20-24 hours
- Harvest and wash gently the Artemia before feeding supplying them to the fish larvae
Artemia Cold Storage
| Temperature | 5-8°C |
|---|---|
| Density | Nauplli up to 5 million per liter |
| Oxygen | 4-6ppm (use soft point aeration and diffuser collar) |
| Salinity | 25-38ppt |
Stability Test
Available Packaging
Box of 9 x 1 kg bottles.
Storage/Shelf Life
The product should be stored in a cool, dry place (max. 10°C).
Once opened, it should be used within one month, kept well
closed when not used and stored in a refrigerator. Do not freeze.
The shelf life is 24 months from the date of manufacturing.
Technical Info
Typical Composition Guaranteed
| crude fat | 66% |
|---|---|
| moisture | 33% |
| crude protein | 0.5% |
| crude ash | 0.3% |
| phosphorus | 0.1% |
| crude fibre | 0.1% |
| calcium | 0.1% |
| sodium | 0.02% |
| DHA | 150 mg/g dwt |
| EPA | 50 mg/g dwt |
Additives
Vitamins
| vit. A | 1,600,000 IU/kg |
|---|---|
| vit. D3 | 150,000 IU/kg |
Antioxidants
| BHA | 27 mg/kg |
|---|---|
| BHT | 27 mg/kg |
| propyl gallate | 100 mg/kg |
Customer Reviews
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