Ocean Nutrition Chopped Cockle
Real cockle meat, chopped small enough for a wide range of predatory fish to take. Ocean Nutrition Frozen Chopped Cockle is a single-ingredient frozen food made from cleaned cockle meat, supplied as a 100g blister of individually manageable pieces rather than a single frozen block. It's a straightforward way to add marine protein and variety alongside a staple flake or pellet diet.
Key features
- Single ingredient — cockle meat only, nothing else in the pack.
- Chopped format — pieces are smaller than whole cockle meat, so more fish can take them without struggling.
- Marine and freshwater — the same pack suits predatory fish and invertebrates in either water type.
- Blister packaging — individual cavities let you break off a small portion without touching the rest of the pack.
Specifications
| Attribute | Detail |
|---|---|
| Form | Frozen, blister pack |
| Pack weight | 100 g |
| Cut | Chopped |
| Water type | Freshwater and marine |
| Feeding rate | 2–5 times daily, only what is eaten in 5 minutes |
Ingredients
Cockles (cockle meat), chopped. No colours, preservatives or fillers are added.
Guaranteed analysis (as published by the manufacturer for this single ingredient):
| Component | Result |
|---|---|
| Crude protein | 10.4% |
| Crude fat | 1.4% |
| Ash | 1.4% |
| Moisture | 82.0% |
Crude fibre is not published by the manufacturer for this product. The manufacturer publishes this analysis against its cockle meat as an ingredient; a figure specific to the chopped cut, as distinct from the whole-cockle pack, is not separately published, though chopping does not change the meat's composition.
Suitable for, and not suitable for
- Suitable for a wide range of marine and freshwater predatory and omnivorous fish, and for many marine invertebrates.
- Suitable for turtles as an occasional protein source, per the manufacturer.
- Not a complete standalone diet — rotate it with a staple food rather than feeding it exclusively.
- Not ideal for very small-mouthed fish; the pieces, while chopped, are still larger than something like brine shrimp.
How to thaw and feed
Break off a small piece from the blister and thaw it in a little tank or aquarium water before feeding, rinsing lightly if you want to reduce cloudiness. Never refreeze a thawed portion. Keep the remaining blister frozen between feeds, and if the pack arrives partly thawed in warm weather, transfer it to your freezer straight away and use it promptly.
Which Ocean Nutrition frozen food should I feed?
| Food | Animal size | Best suited to |
|---|---|---|
| Chopped Cockle (this product) | Chopped | Larger predatory marine and freshwater fish, and invertebrates |
| Brine Shrimp | ~1 cm | Small community fish, nano fish, most freshwater and marine species |
| Chopped Krill Pacifica | Chopped, from ~1.5–2 cm animals | Small to medium marine and freshwater fish |
| Chopped Krill Superba | Chopped, from ~5 cm animals | Medium to large marine and freshwater fish |
Cockle sits at the larger end of this range, so it's a natural next step once a fish has outgrown brine shrimp.
Warranty and delivery
As a frozen product this pack ships and must be stored frozen. There is no manufacturer warranty on a consumable food item; the consumer guarantee under Australian Consumer Law — that the product is of acceptable quality and matches its description — applies as it would to any packaged food. Transfer the pack to your own freezer as soon as it arrives.
Common questions
Is this the same as whole cockle?
It's the same single ingredient, cockle meat, cut into smaller chopped pieces rather than left whole — useful for fish that can't manage a whole piece.
Can invertebrates eat this?
The manufacturer lists marine invertebrates as suitable recipients alongside fish.
How often should I feed it?
2 to 5 times a day, offering only what will be eaten within about 5 minutes.
Will it cloud the water?
A light rinse of the thawed portion before feeding, and avoiding overfeeding, keeps this to a minimum.
Can I refreeze leftovers?
No — once thawed, feed it or discard it.
