Question

in what ways fishes can be obtained for propagation

Answer 1

Propagation of fish is breeding and cultivating fishes.

Fishes for propagation are available in many places. There are many online site that sell, all types of fishes along with the propagation guide book. But this is helpful  only for personal use. For propagating fishes as business, you can approach the state owned fisheries. Similar to agricultural departments that help farmers, there are separate fisheries department that help in breeding and cultivation of fish.

Answer 2

The propagation of fishes refers to the cultivating and breeding of fishes.

These fishes are available in various places.

Many sites are available those sell fishes through online and also provides a propagation guide book.

For business, one can visit and approach the government owned fisheries.

These departments help people to cultivate fishes.