so they do not get too hot and die or look at the sun and go blind.
Koi are a cold water fish as are Sturgeon. Plecostomus are a tropical fish so they should not be kept together in the first place. Plecostomus are a large but peacefull algae eating fish and they are no real threat to any other fish.
plants and rocks. also shady areas.
To defrost fish in water properly, place the fish in a sealed plastic bag and submerge it in cold water. Change the water every 30 minutes to ensure it stays cold. Do not use warm water as it can promote bacterial growth. Allow the fish to defrost completely before cooking.
You can fish in the winter. In areas where it is cold enough you can ice fish.
a place with cold water and has lots of seaweed and fish
like you keep a tropical water fish only you should provide it cold water instead warm water.
You should know this. Fish are most definetally cold-blooded along with Amphibians. But there are also few species of warm blooded fish. -Yourwelcome Again
no. it is not medically possible for a fish to have a cold!
They are tropical fish and should not go below 65F for any length of time.
the water must be room temperture. Or the fish will be to hot or cold. My friend had a Goldfish and put him in cold water and he froze to death. ROOM TEMPERTURE
they are fish. but not just that there blood is cold
If it's a fish that naturally lives in cold water, it should be fine. If it's used to warmer water, it can die.