Water type
Marine + Freshwater
Protein / fat
6.3% / 0.9%
Delivery
Pickup only
Food form
Frozen flat pack
Suits
Fry, small fish, inverts
Feeding guide
2 to 5 times daily, 5 min
Ocean Nutrition Artemia Brine Shrimp Flat Pack
A frozen first food fish and fry feed on sight. Ocean Nutrition Artemia Brine Shrimp Flat Pack is frozen adult brine shrimp, sized for small fish, fry and filter-feeding invertebrates that can't manage larger frozen foods. It's frozen as whole shrimp, so the shape and movement cues that trigger feeding are still there once it's thawed.
Key features
- Single ingredient – artemia (brine shrimp), nothing else added.
- Small, even size – around 1 cm, suited to fry and small-mouthed fish.
- Flat pack format – break off a portion without thawing the whole block.
- Freshwater and marine safe – feeds across both setups.
Specifications
| Form | Frozen, whole brine shrimp |
|---|---|
| Ingredients | Artemia (brine shrimp) – 100% |
| Suitable for | Freshwater and marine fish, fry, filter-feeding invertebrates |
Ingredients and guaranteed analysis
Ocean Nutrition lists a single ingredient: artemia (brine shrimp).
| Typical analysis | Value |
|---|---|
| Crude protein | 6.3% |
| Crude fat | 0.9% |
| Ash | 2.2% |
| Moisture | 89.5% |
Thawing and storage
Keep the pack frozen until you're ready to feed. Break off the portion you need from the flat pack, thaw it in a little tank or aquarium water, then feed straight away. Don't refreeze a thawed portion.
Feeding rate and frequency
Feed two to five times a day, in an amount your fish clear within about five minutes. Siphon out anything left over.
Suitable for, and not suitable for
Suits freshwater and marine fish, fry, and filter-feeding invertebrates that take small live-sized food. Not the right size for large predatory fish – whole krill is a better match for those.
Goes well with
Works well alongside Ocean Nutrition's Frozen Whole Krill Superba for tanks with a mix of large and small fish, so every size gets a portion it can actually eat.
Delivery
Frozen food is pick up only from our North Lakes store, because a pack that thaws on the way cannot be refrozen.
Common questions
Is this suitable for fry?
Yes – the small, even size of frozen brine shrimp makes it a common first food for fry once they're past the newly-hatched stage.
Can marine and freshwater fish both eat it?
Yes, this product suits both freshwater and marine setups.
How do I thaw a portion without wasting the rest?
The flat pack format lets you break off just what you need and keep the rest frozen for next time.
Can I refreeze unused thawed shrimp?
No – feed what you thaw and only thaw what you'll use in that feeding.




