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You should be aiming for between 8 and 12 hours. about the same time as the sun is up. this helps with the natural environment of the tank, the plants will grow nicely, there wont be loads of algae everywhere, and your fish will behave more naturally.

this can obviously be adjusted to suit when you will be looking at the tank, after all your paying for it :P. I have mine on around 11am-9pm because this is when im most likely to be home!

too light can lead to an algae bloom and make your tank go green, if this happens don't leave your tank on for so long. it might also help to keep natural sun light off of the tank.

tom :)

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If a light on a fish tank is broken is it able to be replaced?

Yes, a broken light on a fish tank can usually be replaced. You'll need to find a replacement light that is compatible with your fish tank's specifications and then follow the instructions for installing it safely. It's important to take proper precautions when working around water and electricity.


Why do your fish hide when the tank light is on?

Fish may hide when the tank light is on because they feel exposed and vulnerable. Some species prefer dimmer lighting conditions in their natural habitat, and bright light can stress them out. Providing plenty of hiding spots and plants in the tank can help make them feel more secure and reduce their stress levels.


How often should you change the filter on your fish tank?

It is recommended to change the filter in your fish tank every 2-4 weeks to maintain water quality and keep your fish healthy. However, monitor your tank regularly and adjust the frequency based on water clarity and the size of your tank.


How long is a new fish tank considered mature?

For a freshwater tank, its safe to add fish after the the ammonia, nitrite, and nitrate levels are safe for fish. Ammonia and nitrite should be at 0 ppm and nitrate levels should be very low, under 50 ppm. You should also make sure that other parameters are safe for the species of fish that will be living in the tank.


Can you kill a fish by cleaning a fish tank with soap?

Yes, using soap to clean a fish tank can be harmful to fish as even small amounts of residue can be toxic to them. It is recommended to clean a fish tank with water and a mild cleaning solution specifically designed for aquarium use.

Related Questions

Should my beta have a light in its tank?

a light might be nice but its not expected for the fish to stay alive.


What type of bulb should I use for my fish tank?

For a fish tank, it is recommended to use LED bulbs as they provide the necessary light for the fish and plants while being energy-efficient and long-lasting.


What supplies the energy for the plants in a fish tank?

The energy for the plants in a fish tank is supplied by Light.


What type of light bulb is best suited for a fish tank?

The best type of light bulb for a fish tank is an LED light bulb. LED lights are energy-efficient, long-lasting, and provide the right spectrum of light for fish and plants in the tank.


Do angelfish need light?

All tropical fish need light, as they tend to live near the surface around coral reefs. It is no different if the fish is kept in a tropical fish tank. Too much light duration will result in excessive algae growth in a fish tank. Therefore, light duration should be regulated to keep algae growth to a minimum.


Can you use a light bulb for a fish tank light?

Put it this way, a friend of mine uses her daylight bulb with her lamp, and puts it over the fish tank. I wouldn't use a 100w or 60w really, but all fish are different with their habitats. So i recommend seeking advice from a fish shop near you.


Why does a fish tank need a light?

A fish tank needs a light to provide illumination for the fish and plants inside. Light helps fish see, regulates their biological functions, and promotes the growth of plants through photosynthesis.


What do you do if your fish is staring at the tank light for the whole day?

Turn the light off or get a smarter fish.


How often should you clean your fish tank out if it has a light and filter?

I cleanmine once every week if the light goes out every 4 days


Is it better to buy a fish tank with a halogen light or a LED light?

that depends what you want to do with the tank if you want a planted tank then dont go with a LED light inless the plants are very hardy and dont require a lot of light. if its just for fish go with the LED light. i have a LED light on my fish tank and my fish are doing great. i dont have any plants but i might get some hardy, low light ones. LED also saves energy


How long is a big fish tank?

A big fish tank is as long as its been built. 'Big' is a subjective term. Ask yourself, how long is a big fish tank, to me? That is where your answer lies. For me, a 'big' fish tank is anything over at or over 4 feet long.


What should I do about the black stuff growing in my fish tank?

The black stuff growing in your fish tank is likely algae. To address this issue, you can try cleaning the tank more frequently, reducing the amount of light the tank receives, and adding algae-eating fish or snails to help control the algae growth. It's important to maintain a balanced ecosystem in your tank to keep your fish healthy.