A clear imprint of a fish in a rock indicated that the rock is a fossil of the fish. Fossils dating back 3.5 billion years have been found.
Sedimentary
Some are. Like any other kind of egg, fish eggs vary in size and color according to their species. They're kind of clearish red, but it probably depends on the fish
Probably because the land where the fish fossils are found was once under the sea.
No, but the place where you bought it is probably the closest to a vet for fish.
Your question does not make clear what you want to know ABOUT the fish tank in front of the Amazing Fish Cam. Please revise your question and include that information.
yes. but you probably should not because it is unlikely that you can provide for them what they would receive from a natural environment.
Sedimentary
fish
fish
Fossil
It is probably poo. Clear poo in goldfish usually indicates intestinal parasites. Start the fish on a cycle of anti-parasitic medicated food.
Some are. Like any other kind of egg, fish eggs vary in size and color according to their species. They're kind of clearish red, but it probably depends on the fish
Probably because the land where the fish fossils are found was once under the sea.
a fish that is clear and lives in the trenches
If by clear water you mean freshwater than the fish will have all sorts of problems. It will be more likely to get a disease, stress the fish out, weaken its immune system, and will kill the fish.
It is a "Gravid Spot". Yes it indicates pregnacy.
Probably salt fish; a salted fish - dried and salt added fish.
probably not. it depends what kinda of fish they are.