Platypuses do not eat fish. It is conceivable, although unlikely, that they might eat very, very tiny fish which were the same size as the insect larvae and annelid worms they eat.
No: platypuses do not eat fish at all. Platypuses eat small water animals such as aquatic insect larvae, fresh water shrimp, annelid worms, yabbies and crayfish.
It would depend upon the size of the fish. Small fish probably eat plankton. Larger fish eat smaller fish. Some fish eat invertebrates.
No. There are no antelope in Australia, which is the natural home of the platypus. Even if there were, it is highly unlikely that an antelope would wish to eat a platypus.
The platypus most of its time searching for food as it must eat the equivalent of its own weight daily to meet its own energy needs. So, for an average 1kg platypus, that means it must consume at least a kilogram's worth of insect larvae, crustaceans and small fish each day.
yes it would
Plankton are eaten by filter feeders such as clams, as well as by small fish. Larger fish would be looking for something larger to eat. Plankton are extremely small.
Platypuses do not eat any species of fish. They feed on small water animals such as aquatic insect larvae of caddisflies, mayflies and two-winged flies, fresh water shrimp, annelid worms, yabbies and crayfish.
Platypuses do not eat fish, nor any other vertebrate. They feed on invertebrates such as crustaceans, annelid worms and larvae.
I think it would eat seaweeds.
The platypus most of its time searching for food as it must eat about 20% of its own weight in food each day, while a lactating female must eat the equivalent of its own weight daily to meet its own energy needs. So, for an average 1kg platypus, not a lactating female, that means it must consume at least 250g of insect larvae, crustaceans and small fish each day.
No not all fish eat shrimp. Shrimp is not available for consumption for all fish. Now a slightly different question would be, "Will all fish eat shrimp?" If it is cut up into small enough pieces there would be no reason why a fish would not eat shrimp.
Small fish would usually eat some kind of plants in the ocean.