| One is larger and more for the growout and larger koi ponds. The other is more for fry. Star with brine for fry, then go to fresh water prawns. If you dont have any fry right now start with prawns.
There is a breeder down here who no longer breeds. He started with growing brine and prawns for his feed, then started supplying them for shops to feed and sell, then started selling shrimp to restaurants and food markets. Now he no longer breeds but does growout koi and breed shrimp, as shrimp are way more profitable. That is why I chuckle when folks say 'breeders are in it for the money'. Truth is shrimp are easier to breed, easier to sell (who cares what breedery they came from???) and way more profitable.
Anyone capable of breeding koi is capable of breeding shrimp. Just set up a seperate pond or tank for it kfg. If you are any good at it you will be quitting your day job soon, so you can join the ranks of full time koi breeders with a little shrimp to help out. Shrimp multiply fast, unlike koi you don't have to wait until they are 3 to reproduce and can use or sell all the fry, no culling.
You might want to ask some of the breeders from SA who do it, or Chris Neaves, I bet he knows a thing or two about that subject. There is also a site I will try to dig up who sells all the stuff you need to start out and has lists of the species and all the info you need to start (step by step guides for each type). |