How Long Can Angelfish Go Without Food? (How often to feed)

If you are wondering how long can angelfish go without food and how often you should be feeding your angelfish for its proper growth and development then you are in the right place.

Angelfish can live up to 3 days without food. It can live even longer than that. How much your angelfish can live without food really depends on its size, age, diet, and genetics.

How Long Can Angelfish Go Without Food? (How often to feed) image

How often should angelfish be fed?

How often you should feed your angelfish depends on its age.

To juvenile angelfish, you should feed 3 to 4 times per day.

You should feed more live food to juvenile angelfish.

Baby brine shrimp is one of their favorite food.

To an adult angelfish, you should feed 2 – 3 times a day.

An adult angelfish diet should consist of a variety of food.

You can feed it frozen or dried bloodworms, brine shrimp, etc.

You should also feed it live food like blood worms, brine shrimp, blackworms, mealworms, etc.

And on a daily basis, you should feed it protein-rich flakes and pellets.

As angelfish are omnivorous, you should also feed eat boiled vegetables like zucchini, spinach, romaine, peas, and cucumber.

What Do Angelfish Like In Their Tank?

How long can Angelfish survive without food?

How long of an Angelfish can survive without food depends on its age and size.

The general rule of thumb is, juvenile angelfish can live for up to 3 days without food.

And an adult angelfish can live up to 1 week and even more without eating anything.

How Long Do Angelfish Live For?

How to feed your angelfish when you are on vacation?

how to feed your angelfish when you are on vacation infographic

Feeding your fish is a big problem when you are on a vacation.

There are a few things you can do to keep your angelfish well-fed when you are on vacation.

1. Ask your neighbor for friend

The simplest way to keep your angelfish well-fed when you are away is to ask your neighbor or friend to feed your angelfish.

It is the most reliable way to keep your angelfish well-fed.

You should also tell them how much food they should be feeding to your angelfish every time.

Because it is very easy to overfeed an angelfish.

A simple way to cope with this problem is to get a pill organizer.

And you should add the amount of food you feed to your angelfish in each box or compartment of the pill organizer.

Then you should tell your neighbor or friend to empty its compartment every time they are going to feed your angelfish.

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2. Use an automatic fish feeder

You can get an automatic fish feeder that will dispense food in your angelfish tank as per your schedule it.

It is also a very good way to keep your angelfish well-fed when you are away from home.

However, it may also cause problems if for some reason your automatic fish feeder stop working or it starts dispensing a lot of food than necessary.

That’s why choosing a good quality automatic fish feeder is very important.

The good thing is it doesn’t cost a lot of money and you can get it for very cheap.

Check out our recommended Automatic Fish Feeder

3. Use slow-release fish food

The third and the cheapest option to keep your angelfish well-fed when you are on vacation is to use slow-release fish food.

Slow-release fish food is nothing but a big block of fish food that you can put into your tank and it will slowly dissolve, breakdown and release food for your fish.

There are two main types of slow-release fish food the weekend feeder blocks and vacation feeder blocks.

1. Weekend feeder blocks

The weekend feeder blocks, as the name suggests, will last for the weekend i.e. up to 3 days.

So if you are going away for 2 to 3 days then you can use these blocks.

Just put them in your aquarium and it will slowly breakdown over two to three days and keep your angelfish well fed.

2. Vacation feeder blocks

If you are planning for a long vacation for up to two weeks then you can use vacation feeder blocks to keep your fish well-fed when you are away.

These blocks will break down and release food slowly over a period of 2 weeks.

Below is the table that shows some slow releasing fish food products, their validity and for what kind of fish they are suitable for.

Are Angelfish Hardy? Easy to keep???

BRAND LASTS FOR SUITABLE FOR
TetraPond14 DaysPond fish
Tetra Weekend14 DaysTropical fish
Zoo Med14 DaysBottom feeder
Zoo Med Mini7 DaysGourami and small fry
Zoo Med Betta7 DaysBetta
Pyramid Automatic feeder3 DaysAll types of fish

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What can I feed my angelfish if I ran out of food?

Angelfish are omnivorous but their diet primarily consists of meaty food like brine shrimp, bloodworms, etc.

But in case of emergency when you run out of the food you can feed them vegetables until you get proper fish food for them.

1. Green leafy vegetables

You can feed green leafy vegetables such as spinach, lettuce, etc to your angelfish.

It is a good idea to boil these vegetables and cut them down into small pieces so that it will be a lot easier for your angelfish to consume and digest it.

2. Other vegetables

You can feed cucumber, boiled peas, zucchini to your angelfish.

Again while feeding these vegetables you should cut them down into small pieces so that it will be easier for them to consume it.

3. Fruits

You can also feed chopped strawberries, banana, apple to your angelfish.

4. Rice and pasta

You can feed cooked rice and pasta to your angelfish.

The best thing is these foods are readily available in the house and they are very convenient to feed to your angelfish.

When you try to feed them these new foods, chances are angelfish will not eat them all.

So it is very important to remove the uneaten portion of the food from the tank.

Also, remember that vegetarian food is not their primary diet.

It is ok to feed them vegetables in an emergency but you should get proper fish food for your angelfish as soon as possible.

What kind of tank do angelfish need?

What can I feed my angelfish if I ran out of food? infographic

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FAQ

What can you feed angelfish?

Angelfish are omnivorous but its diet is primary a meaty diet.

Flakes and pellets

Flakes and pellets are very convenient food to feed your angelfish.

Angelfish diet is a protein-rich diet that’s why you should feed them cichlid flakes and pellets that are high in protein.

Live food

You can feed live food such as bloodworms, brine shrimp, blackworms, white worms, mealworms, etc to your angelfish.

Angelfish diet is a protein-rich diet and live food is the most nutritious and protein-rich food you can feed to your angelfish.

However, live food also carries a risk of transferring harmful bacteria, viruses or parasites into your tank.

That’s why you should get live food from a reputed source.

Also, live food has a very short storage life so you should feed the live food within 3 to 4 days after getting it.

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Frozen food

You can feed frozen or dried food like blood worms, brine shrimp, etc to your angelfish.

Frozen food like bloodworms, brine shrimp may not be as nutritious and protein-rich as live food. But it is very convenient to feed your angelfish. 

And most importantly, it doesn’t carry any risk of transferring harmful bacteria, virus or parasites into your tank.

Frozen or dried food also have a very long storage life.

Vegetables

As mentioned earlier, angelfish are omnivorous.

So you can feed them vegetables such as zucchini, lettuce carrot cucumber, etc.

As Angelfish diet is primarily a meaty diet, you should not feed them vegetables on a daily basis and it should not be their primary diet.

You can feed them vegetables a couple of times a week.

Are Angelfish Freshwater Or Saltwater?

Can I leave my fish without food for a week?

How long your fish can survive without food really depends on its size and age.

A healthy adult fish can survive for a week and even 2 weeks without food.

However, there are some other ways you can keep your fish well-fed when you are away from your home.

You can ask your neighbor or friend to feed your angelfish.

You can get an automatic fish feeder that will dispense the food automatically.

Or you can use slow-release fish food that will dissolve and break down slowly into the tank and provide food to your fish.

Are Angelfish Cichlids? (Are They Cichlids Compatible???)

Do fish eat bread?

It may seem like fish like to eat bread but it is not the case.

Fish can eat bread but it is actually harmful to them.

Bread contains yeast and when a fish consume bread the yeast in the bread expands in the stomach which causes discomfort and pain.

Later, it causes constipation and the fish suffers.

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What human food can you feed fish?

If the fish is omnivorous then you can feed vegetables such as zucchini, spinach, romaine to the fish.

You can also feed other vegetables and fruits like peas, carrots, cucumber, etc.

Before feeding these foods make sure to boil them and cut down into small pieces so that it will be easier for the fish to consume it.

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Is it ok to feed fish every other day?

It is totally fine to feed your fish every other day.

Many people feed their fish even 2 times a week.

And some people feed only once per day.

And there are some people who feed their fish multiple times a day.

It’s really up to you how often you want to feed your fish.

In the wild, fish don’t get regular meals so it is perfectly fine to feed them every other day.

Just make sure that you are not overfeeding them.

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How long can a fish live in a bag?

A fish can live 7-9 hours in a bag containing water.

If you want to keep fish in the bag for more time then you will have to add oxygen in the bag.

The fish can live up to 48 hours in the bag containing water and oxygen.

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Conclusion

So how long can Angelfish live without food? Angelfish can live up to 3 days without food.

But it can live much longer than that up to two weeks if you have a healthy adult angelfish.

So it really comes down to the size, age, and health of your angelfish.

I hope you found this article helpful.

If you do, please share it.

As always happy fish keeping!

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