Yes you can swim in it and they won't hurt you.
Yes, you can add chlorine granules and algecide.
Provided there is sufficient water there.
The best algaecide for maintaining a healthy environment in koi ponds is one that is specifically designed for use in ponds with fish, such as koi. Look for algaecides that are safe for fish and plants, and follow the manufacturer's instructions carefully to ensure the health and safety of your koi.
You can definitely install a pond pump in a Koi Fish Pond. http://www.coloradokoi.com/ has a lot of valuable information about caring for your Koi Fish Pond!
Koi is a type of fish. Just don't put koi in the pond and it will not be a koi pond.
Yes, some pool shocks are sold with algecide.
The plural of koi, a Japanese karp, is koi.
in short yes sturgeon can be kept in the same pond as kopi but need different care sturgeon require your pond to be well oxygenated, they also need different food to the koi (sinking pellets) and will have to be removed when administering ertain treatments that are safe for koi but not them (sometimes need removing for upto 2 weeks)
The most effective koi pond algae remover on the market is typically a product containing active ingredients like barley straw extract, beneficial bacteria, or algaecides. It is important to carefully follow the instructions on the product label to ensure safe and effective use in your koi pond.
The Japanese for Koi is nishikigoi.
a fish, a koi carp