I have never kept them but at least a 30ltr tank is advised by experienced growers for one Axolotl and an extra 10 ltrs needs to be added for each extra Axolotl.an axolotl tank should be at least 10 gallons.
No, it is not recommended to keep plecos with axolotls in the same tank as plecos may nibble on the axolotl's gills, causing harm to the axolotl.
It is alright if your axolotl swims around at the top of their enclosure. This may however signify that they need more oxygen and that you should clean the tank more often.
If axolotls breathes oxygen, then yes.
To effectively lower nitrates in your axolotl tank, you can perform regular water changes, use live plants to absorb nitrates, and ensure proper filtration and maintenance of the tank. Additionally, avoid overfeeding your axolotl to reduce excess waste that contributes to nitrate levels.
They like a bit of old pipe so you can make a little tunnel for them to hide in.
Yes.
They are cold-blooded. yes they are cold blooded
fishes must be at room tempature
no tropical fish need warm water
There are a couple of reasons why your axolotl might not be eating like temperature of the tank water and if the water is being cycled, and if you are feeding your axolotl only one typeof food maybe try something different,
its for tropical fish and salt water fish. they need to have warm water to survive cause were they live is really warm waters