Lovin Fish
Aquarium Advice Freak
Can fish acclimate to water temperatures outside their preferred temperature without any diverse effects?
Please share your opinions and experiences.
Please share your opinions and experiences.
Lovin Fish said:Can fish acclimate to water temperatures outside their preferred temperature without any diverse effects?
Please share your opinions and experiences.
Don't use heaters for my tanks and they run 70-74. I have cichlids, serpae, bloodfin and black neon tetras in one tank and a betta and neon tetras in the other. They are all happy and active.
Fish can adapt but the big drops in temp that happens during the night can be way too harsh for the fish.
I had the problem of my tank dropping from 26°c to 21°c overnight whilst the heating was broken and in the morning the fish were lethargic and groggy.
Lower temps slow the metabolism while the warmer hastens it I believe.
Do fish rely on temperature to be able to digest their food, the way reptiles and amphibians do? If so, I would imagine that they could more easily adapt to a warmer temp than a colder temp.
Lovin Fish said:Wow! You must live somewhere quite warm. I wish I didn't have to bother with heaters, but I'm in Alaska and the tanks get pretty cool at night even with the heaters on.
I would thing that a temp dropping a few degrees at night would follow natural fluctuations, and not be a problem.