Basically, the warmer the water (within certain parameters) the faster the metabolism. This increases appetite which increases growth rate pro rata. Water too warm however will decrease the Oxygen content of the water and the fish may die. It is always best to keep fish in conditions suited to them.
it changes the temp. by the temperature outside,like if its cold out the water will be cold and if it's hot outside than the water will be hot
it gets more fish then less fish
Through convection currents I believe.
usually about 60-75 degrees
It should be OK if you allow the temperature of the water it is in to adjust/equalise prior to placing it in the pond.
what is the climate on a pond
The temperature can be 50 to 60 degrees. water temperature
a themometer
In an aquarium, the water temperature should be between 72F and 75F. In a pond environment, Koi can live in that temperature range just fine.
When the pond temperature rises, water levels increase, and other thing I don't know. But those are true for most pond fish.
Pleco's are tropical fish, so if your pond has a sub-tropical temperature, the pleco will not survive in the pond for very long.
below 5 degrees
it depends on what type of fish.a goldfish has to be in room temperature water.
It depends. If it's a pond in Santa Rosa it's probably 22. If it's in Kentucky it's probably 28.
70 degrees
The water temperature is higher then the surrounding air.