Most aquarium trade fish are roughly 78 degrees F. Goldfish like is colder and a few others as well as some salt.
I believe fishes blood temperature would be the same as the water it resides in .
Yes. Their water needs to be room temperature or lower (75 at most).
The temperature should be between 23 degrees and 25 degrees celsius.
no
Freshwater (whitewater) fishes include halibut, salmon, and red snappers.
You can definitely do that, but you haven't made it clear that you have cold water in the tank before. If you can keep the water temperature at 72 F, then you can keep both cold water fishes like gold fishes and non-aggressive community tropical fishes like gouramis, platys, mollies, algae eaters etc with gold fish.
A blue fishes habitat is in the water.
Edward C. Migdalski has written: 'Angler's guide to the fresh water sport fishes of North America' -- subject(s): Fishing, Freshwater fishes 'The fresh & salt water fishes of the world' -- subject(s): Fishes 'Angler's guide to the salt water game fishes' -- subject(s): Fishes, Saltwater fishing
I would keep it in a closed environment in the tank and just let it breathe and calm down for a while
Moray Eels are Marine water fishes So in other words, they are salt water fishes
fishes. All fishes breath in the water. They cannot survive outside of water except for few fishes which have adapted to breath air like the mud skipper fish. The only reason fishes are able to breath under water is because of their gills
of course