What Do Guppies Eat? Best Food For Pet Guppies?

The guppy belongs to North-East and South America. They gain popularity in a lot of other countries over the world with extremely wide distribution.

Guppy fishes are very well-known among those who like fishkeeping. These hardy guppies cheer up almost all aquariums with their sparkling colors and energetic lifestyle. 

What do guppies eat? Guppy fishes are omnivores with a desire for food. They can eat a wide range of food including fish flakes, live or freeze or dried foods, insect larvae, vegetables, and meat. 

Guppies also eat some types of algae like spirulina. Still, the greatest diet for the guppy to develop well is numerous nutritious sources with a high content of protein, plant as well as animal-based foods.

Have you ever heard that well-fed guppy fishes have better longevity?

Now, let’s discover all elements of the guppy diet with GA Pet Sitters to help your pet fishes grow and live healthily.

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What Guppies Eat In The Wild 

What guppies eat in the wild

What guppies eat in the wild

To realize the suitable food for the guppy, it is necessary to consider the food requirements of guppy fishes in wildlife.

Guppies are one kind of native fish in the tropical regions of South and North-East America with an abundance of the population in streams and freshwater lakes.

Guppy fishers are non-picky eaters. In wildlife, the guppy can eat almost everything in the water that fits into the very small mouth. As they are omnivorous, the guppy can eat both plant and animal-based foods.

Some typical kinds of food that guppies often eat are live foods and organic matter. Live foods such as shrimp, diatoms, invertebrates, mosquito larvae are some typical examples of guppies.

Organic matter is another popular food category for guppy fishes. Soft algae, for instance, is the most widely available plant-based food for this type of fish.

What Do Guppies Eat? 

What Do Baby Guppies Eat

What Do Baby Guppies Eat

Have you ever heard that the guppy is a notorious parent? Guppy offspring or guppy fry depart from the adult very early and live independently until they become larger and healthier.

Keeping an eye on baby guppies is effortless. With appropriate water quality, various food, and sufficient light, they can grow fast into healthy big guppies.

The baby guppy has different food requirements from the adult guppy. Below is what you should consider when you feed them. 

With a very small mouth and in the development process, the baby guppy requires a food source of rich protein. 

You can treat these babies with animal and plant-based foods.

The baby guppy digests food very fast. Thus you should feed more than twice a day in comparison with adults.

When you feed these babies, you should offer very small quantities of food in each feed. Still, you can decrease the amount if you see the aquarium turn cloudy or filthy in spite of regular water changes.

If possible, you should follow a similar feeding plan each day. It will provide the best result for their healthy growth.

Here is the list of some typical food for baby guppies:

Mosquito Larvae

One of baby guppies’ preferred foods is mosquito larvae and mosquito eggs. Tropical fishes like guppies can consume most of the weight of mosquito larvae. 

Brine Shrimp

Brine shrimp is a nutritious source for baby guppies (as well as adult guppies). The natural movement of brine shrimp appeals to the guppy for consuming them.

Guppy Fry

It is surprising but baby guppies can also eat guppy fry as they are just born.


Algae is a particularly necessary food for baby guppies as it can provide a rich content of protein and other nutrients for them to eat.


Vegetables like spinach leaves, cauliflower, cabbage, and kale can supplement extra nutrients to baby guppy diets.

Food Particles

Food particles or food flakes bought in stores are a protein-rich source of food. Many fish breeders entirely adopt this to nourish healthy baby guppies.

Regular feeding of high-quality, rich-protein flake foods will boost the development of the babies. It is a great suggestion to break flake foods with the fingers and distribute them over a wide surface.

Best Food For Guppies

After discussing the right type of foods for guppies in the wild, it’s time to proceed to the best food for your lovely pet guppies in the aquarium tanks.

TetraMin Nutritionally Balanced Tropical Flake Food for Tropical Fish

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(3 Pack) Hikari Usa Tropical Fancy Guppy For Pet Health, 0.77-Ounce Each

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Hikari Tropical Fancy Guppy Fish Food, 0.77 oz (22g)

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TetraMin Nutritionally Balanced Tropical Flake Food for Tropical Fish

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Commercially Available Fish Food Options

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As for picking up commercially available fish foods, protein-rich nutrition from dry flake food for tropical fishes is the greatest. Many fish breeders entirely adopt this to nourish healthy guppies.

One more nutritious source of the guppy diet is vegetarian pellets. These are very healthy fish food containing aquatic and planted proteins such as plankton, algae, and spirulina.

Spirulina reduces the risk of infection to the guppy immune system. The carotenoid in vegan food enhances the color in the tail, brightening the appearance of guppies.

When you feed your guppies with vegetarian pellets, it is better to buy tiny pellets that fit into the very small mouth of the guppy.

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Treats For Guppies

Besides popular flake foods, you can also feed your guppy fishes to added treats such as brine shrimps, blood worms, daphnia, and insect larvae. These protein-high foods have additional nutritious sources that enrich the daily guppy diet.

You can feed the guppy with the live treat or the freeze-dried treat. Still, you should just treat guppy fish one or two times a week because these treats are rich in fats and proteins.

Brine shrimps are an ideal food for the adult guppy. Just a very small number of blood worms are more suitable for the adult guppy owing to their high content of fats.

Best Home-Made Food For Guppies

Best Home-Made Food For Guppies

Best Home-Made Food For Guppies

The guppy goes for home-made foods.

It is good to feed them with finely-chopped vegetables such as cucumber, mustard greens, cabbage, and pumpkin.

You can also treat them with bananas, apples, and grapes, but remember to feed with a small quantity but not the primary food.

How Often Should You Feed Guppies?

A recommendation is feeding the adult guppy only one or two times a day. 

You should just offer a small quantity of food that guppies can eat in one minute and wait for a five-minute period to add more food to the aquarium. If there is any remaining food, you need to clear it off from the tank.

It is good to keep a difference of twelve hours between each feed. While your pet guppies will not care about eating much food, they will grow healthier if you stay with treating them two feeds per day.

You can change their daily diet with extra food one or two times per week. This will supplement a lot of nutrients which are very effective for guppy development.

While the guppy looks like a kind of fish with a good appetite, they can amazingly sustain without eating for a couple of days. 

Thus, if you have to leave your house for just a few days, don’t care about treating them. The guppy has a sufficient amount of fats to nourish the body for one week or even more than that.

Yet, if you are absent from your house for several weeks, you should make an investment in an automatic fish feeder that offers the right amount of food one or two times per day.

Overfeeding is one of the most common problems with the guppy. The situation when guppies overeat may trigger more waste. It is likely to degrade the water quality of your tank.

Binge eating will also lead to intestinal obstruction and eventually result in health problems. Read the list of signs below in terms of overfeeding so that you can resolve it immediately.

  • Water in the aquarium becomes cloudy or filthy and then needs constant water changes.
  • Much guppy food is floating in the aquarium.
  • The guppy tends to have a swollen belly.
  • The tube of waste gets stuck to the rear of the guppy. It occurs in case of intestinal obstruction.

What Human Foods You Should NOT Feed to Your Guppies? 

There are a few human foods that you should not feed to your guppies.

Processed foods

No processed foods for guppies

No processed foods for guppies

You should not treat your lovely guppy fish with any kind of processed foods such as pretzels or cereals. 

These kinds of foods can cause many health risks for both humans and especially animals like guppies. They have a high content of sugar and salt which can be detrimental to the health and the development of the guppy.

Beef or chicken

In fact, there is no official article to prevent you from feeding guppies with beef or chicken. However, when you read a lot of sharings on the internet, no one will feed their guppies with some kinds of foods like that. 

Hence, it is obvious that you should not treat your guppy fish with meat like beef and chicken.

Or if you still want to try these foods, it is a good idea that you can begin with a tiny quantity. You can supervise the process and if possible, you may keep feeding them.


As you are nourishing many little guppies, it is essential not to feed them excessive or insufficient food. Provide them a suitable feeding schedule with numerous sources of animal and plant-based foods, and they will grow well.

You should prepare your guppy fish for a good-quality tank for them to live in, sufficient food, a lot of plants to hide, and these pretty tiny fishes will content you with their sparkling colors and frolicking natures.

Thank you for reading!