is it ok to leave a light on all night by a fish tank just to keep a beta warm?

Answer 1

Better to allow them to rest and not worry about the temperature than to leave the light on all night. Far too stressful on the fish.

MM

Answer 2

No. There's no thermostat. The water could become too warm, and kill the fish, or just somewhat warm and it wouldn't matter. There's too much variability and too little control. Plus any light that will generate enough heat to warm up water from a few inches away is going to be kind of hot and bright. The fish needs daylight and night time cycles.
They won't act uncomfortable, they simply get sick and die quicker.
Betas are from Thailand. They are true tropical fish. They are cold blooded but they like warm water.
The best and most healthy way to care for a beta is to get an aquarium heater with a built in thermostat and an aquarium thermometer. Get it set and stable before putting the fish in, or put the heater in, and turn it up a tiny bit at a time over the course of a day so that each adjustment has time to settle in.
Here's some other info on betas that you may already know, but just in case:
They have convoluted tissue in their heads that allow them to take in a small air bubble and get some oxygen that way. This air absorbing tissue is called a labyrinth, and they have it in common with other fish in the gourami family. They are also used to jungle environments and warm water.
However, even though they do better than other types of fish in warmer low oxygen water, meaning that they can live in those little bubble 'tanks' that the pet stores sell, that doesn't mean that they are happy about it. The bigger reason they are kept in those bubbles is because the pet stores don't want to have a whole bunch of individual full size tanks for each fish. Male betas (the colorful ones w/ long fins) will kill each other on sight. They are also known as siamese fighting fish. (Thailand used to be called Siam of course).

Good luck w your fish. If it's not feasible to get a small tank w/ a thermometer and a heater (even a 1 gallon tank would be much better and would be very cheap), then the fish is better off without the light being that close.

- Kevin

Answer 3

No its not. Fish need no less then 8 hours of light but no more then 11 hours. If you leave your light on all night, not only will your fish not be heated, but it will be stressed and it will die. If you want to heat it buy a mini heater they cost around 6 dollars. Also if your beta is in a 10 gallon tank you can buy a really good heater for 15 dollars (really big and will work on a tank up to 50 gallons) or a good one for 7 dollars.

Answer 4

a million. Fill the hot tank up with faucet water, and upload water conditioner to do away with the chlorine and volatile chemical compounds, i exploit AquaPlus, and enable the water nonetheless for an afternoon for the conditioner to artwork and the water to get to room temp. then once you get your betta he would be in a plastic bag, in simple terms take a seat the bag interior the tank water for slightly, an hour or so, then slowly launch him into his new tank. The tank could be a 2.5 gallon at minimun, and could have a clear out and heater. make confident the water is between seventy 8-80 two levels. 2. As for cleansing, do a 30% water substitute a week, yet while the tank is small.. 2 gallons or smaller, substitute 10% of the water each and every day and sparkling in simple terms a sprint the gravel. 3. the easy won't hassle him 4. you ought to use the marbels, wash them off reliable fish in heat water ( do no longer use cleansing soap it is going to kill the betta) 5. Feed him Betta bites of Betta pellets. 2 pellets in line with day. and %. at some point a week to no longer feed him ( a super number of people over feed their bettas and that they finally end up dieing ) and get him some blood worms and supply him 2 or 3 as quickly as a week. 6. you may purchase him a plant, no longer inevitably a stay one, yet a plastic one will do, they choose to place on the leaves and swim around them.

Answer 5

Bettas sleep at night. They need about 10 - 12 hours of light a day to create Vitamin D. Other than that, they should be left to normal circadian rhythms. Otherwise, the fish thinks it's daytime 24 hours a day.

Answer 6

I always leave my tank light on during the day, and turn it off at night. If it's too cold, consider getting a heater.

Answer 7

i do this for my beta but see no difference with it off.

Answer 8

actually they need light for their colors.But also need dark so they will rest,otherwise they do not fair well.It wont keep them warm.

Answer 9

they have special lights for that

Answer 10

yes your suppose to leave it on sometime