
Fry (Baby) Fish Foods for Optimum Growth & Development
- Baby Brine Shrimp – Newly hatched with the egg sac.
- Decapsulated Brine Shrimp Eggs – The most important thing to remember when feeding decapsulated Brine Shrimp eggs is to...
- Eggs – A messy option reserved for the smallest fry. Hard-boiled egg yolk is most often recommended, but grinding up the...
- Green Water
- Infusoria
- Paramecium
- Vinegar Eels
- Boiled Egg Yolk. This is an easy, inexpensive food to use with young fry. ...
- Powdered Egg Yolk. ...
- Liquid Fish Food. ...
- Commercial Fry Flake. ...
- Vinegar Eels. ...
- Infusoria: Zooplankton. ...
- Infusoria: Phytoplankton (Green Water) ...
- Microworms.
What do baby fry fish eat?
As the baby fish grow, they can progress to newly hatched brine shrimp. Larger fry can be given brine shrimp as a first food, and subsequently small Daphnia and ground flakes. How Often Do You Feed Fry Fish?
What do you feed baby Corydoras Fry?
As your fry grows, you’ll need to change their diet so they can grow fast. In the first days of their lives, feed either micro worms or powder foods. After this, you can start feeding baby brine shrimp (highly recommended). When the corydoras fry has grown to around 1/2 inch (1,5cm) you can add some chopped-up frozen/liv e foods to the mix.
What to feed baby fish when breeding?
An essential part of establishing a successful breeding regimen is making sure that you have sufficient stocks of the correct foods to nourish the young fish. Tiny fry will initially need to be given a specially formulated liquid fry food or microscopic aquatic creatures called infusoria. How To Make Infusoria For Baby Fish?
What do you feed Baby Koi fish?
You can use commercial, live foods or make your own. Commercial foods are heaven-sent for the beginner, especially baby koi meal kits. Another option is liquid food in tubes. Live foods can be bought as eggs and hatched at home. A good example is brine shrimp.

What do you feed newborn fry?
The fry should be fed a quality food, such as baby brine shrimp, baby fish food, or quality flake food ground into a fine powder. Feed the fry small amounts several times a day.
When can you feed baby fry?
Once the fry have passed the first week or two of life, they are generally large enough to eat similar foods as the parents, just in smaller portions. Virtually all purchased foods, either flake, pelleted, or freeze-dried, can be ground to a fine size that fry can eat.
How do you keep baby fry alive?
1:485:44How to Feed and Care for Baby Fish in an Aquarium - YouTubeYouTubeStart of suggested clipEnd of suggested clipWith an air pump or put them in a whole nother aquarium. You can do that and you can start to takeMoreWith an air pump or put them in a whole nother aquarium. You can do that and you can start to take care of them in there now a really important thing I know that everyone's gonna say in the comments.
How do you feed a small fry?
0:426:42Top 7 Foods for Fry (Baby Fish) - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo it's a high-protein food it's a live food. So make it all really really good foods for your friesMoreSo it's a high-protein food it's a live food. So make it all really really good foods for your fries that stay small but now the con. And the trick to this food is you need to find a culture.
Which food is good for baby fish?
Here, we will cover boiled egg yolk, powdered egg yolk, liquid fish food and commercial fry flake.Boiled Egg Yolk. This is an easy, inexpensive food to use with young fry. ... Powdered Egg Yolk. ... Liquid Fish Food. ... Commercial Fry Flake. ... Vinegar Eels. ... Infusoria: Zooplankton. ... Infusoria: Phytoplankton (Green Water) ... Microworms.More items...•
Can you overfeed fish fry?
It's a myth that fish will explode from eating too much, so you don't have to worry about that. However, there are other health concerns associated with overfeeding. It is possible for some fish species to develop a fatty liver disease (hepatic lipidosis).
How many times should I feed my fry?
How Often Do You Feed Fry Fish? Young fish need to be fed two, three, or even four times a day. They are not particularly mobile at this stage, so it is vital that food is evenly distributed throughout the tank and within easy reach; otherwise their growth will be checked.
How do you feed egg yolks to fry?
0:162:17Egg Yolk as Fry Food? - YouTubeYouTubeStart of suggested clipEnd of suggested clipJust rub the egg yolk in the net and a very fine cloud of particles will come out of it and thoseMoreJust rub the egg yolk in the net and a very fine cloud of particles will come out of it and those particles will begin to sink down to the bottom and the fry will eat some of those and.
How long can fry go without food?
But in an established tank, fry can sometimes forage for themselves, and eat algae to survive, which means they could go longer than three days without being fed.
How long does it take for fry to grow?
Guppy fry are easy to keep, but their growth to maturity takes about three months and that can sound like a lot! They're not hard to keep, but you need to make sure you provide good nutrition and conditions so they grow well.
Do fish fry need light?
Just like guppies, guppy fries are also going to need light to grow properly and healthily. In fact, the right amount of light is even more important to guppy fry than it is to guppies.
Can I feed egg yolk to betta fry?
Is Egg Yolk Good For Betta Fries? Egg yolk is good for Betta fries during the first few days of their lives. However, you won't want to feed them yolks after that point because they contain a lot of fat and cholesterol. Egg yolks contain plenty of nutrients, which are essential for growth.
Fry Type
Keep in mind that young fish will eat different foods at different stages of their development. Likewise, different species of fish have somewhat different needs. For instance, newly hatched Discus fry feed off their parents' slime coat for the first few days of life and therefore do not need to be fed until they have grown past that stage.
Feeding Stages
Fry that are freshly hatched have very tiny bodies, and can only eat the smallest of foods. However, they are growing rapidly, and have demanding nutritional needs. This stage is particularly critical, as newly hatched fry can starve to death quickly. Some of the best foods at this stage are infusoria, freshly hatched brine shrimp, and green water.
Fry Foods
There are several basic high-quality foods that most fry will do well on. As previously mentioned, these foods must be on hand at the time the fry hatch, and the supply must be continuous until they can eat traditional foods. So prepare ahead of time to ensure you have what you need.
1. Protect the Eggs from the Parents
Many fish do not show any parental care towards their offspring and will happily eat their own eggs that they just laid a few seconds ago. Therefore, the first step is to save the eggs from being gobbled up. Use one of the following methods based on the species and their egg-laying behavior:
2. Remove the Fry
After the eggs have hatched, the baby fish still aren’t out of the danger zone. Separating the fry from the adults not only prevents them from being eaten, but it also allows them to grow bigger and faster because there is less competition for food.
3. Provide Lots of Cover
For people who do not have the room for an extra grow-out aquarium, you can try colony breeding instead, in which the parents and young are raised in the same fish tank. While this approach may not yield the highest number of offspring, it is certainly easier in terms of time, cost, and space.
4. Keep Good Water Quality
Baby fish are less hardy than adult fish and therefore can be more sensitive to any toxins or excess waste in the water. Make sure to include gentle filtration like a sponge filter, and regularly maintenance the filter so that it doesn’t become clogged up with fish poop.
5. Feed Tiny Foods Multiple Times a Day
Fry have tiny mouths and tiny stomachs, and just like human babies, they must constantly eat all throughout the day. Newly hatched fish come with a yolk sac that feeds them until they are strong enough to freely swim and look for food. Then they require multiple small meals, up to 3-5 times a day if possible.
Betta Fish Eggs in The First Few Days
Betta fish eggs typically hatch between 24 to 48 hours after the breeding pair spawn. The male will play a parental role in caring for the eggs by guarding the bubble nest against potential predators.
Preparing the Fry Nursery
If you have not yet created a nursery tank for the fry, it is a good idea to create one after they have hatched in the spawning tank. Another option is to remove the parents from the breeding tank and only keep the fry in the tank. The tank should have a small sponge filter and lots of live plants like hornwort, java moss, and other bushy plants.
Infusoria
This is the first type of liquid food betta fry can eat besides a runny egg yolk. This is a portion of good food for newly hatched fry because the small size of infusoria can easily be eaten by the fry. This should not become their primary source of food and they should only eat infusoria until their mouths are large enough to eat small particles.
Baby Brine Shrimp Nauplii
Once the betta fish fry has been fed egg yolk or infusoria for the first week, it is time to feed them a more protein-rich food that is slightly larger. Baby brine shrimp are a good food source that is high in meat-based protein and can easily be eaten by week-old fry.
Frozen and Freeze-Dried Foods
Once the fry has reached between 3 to 4 weeks of age, you can start to feed them frozen or freeze-dried foods. The food should be finely crushed using a blender until they form a powdered texture. Frozen foods should be thawed out overnight and then grounded into powder before feeding.
Commercial Betta Fish Fry Foods
If you feel that it is too confusing to deal with live cultures, you can purchase commercially created foods that are marketed as fish fry food if the fry is over a month old. These foods will typically come as micro pellets or in the form of a powder.
Foods to Avoid
Betta fish cannot digest plant matter well and this can lead to bloat. Bloating can also cause a delay in the digestion and absorption of protein foods which will cause your betta fry to grow slowly. Avoid feeding the betta fish fry algae or leaf matter.
1. First Test: Hard-boiled egg yolks
This is small enough to fit in their mouths, but has a low acceptance rate (20-30%).
2. Second Test: Powdered Fish Food
So next I tried Repashy Super Gold, the powder kind you use to make gel food.
4. I Finally Caved: Live Baby Brine Shrimp
Trying to avoid the best live food for baby goldfish (aka LIVE baby brine shrimp) was ending in frustration and stress.
5. Algae
If you are able to grow some algae in your tank (the green kind, not the brown kind)…
Breeding Koi Isn't for Everyone
Unfortunately, koi breeding doesn't suit everyone. This project requires a lot of physical space, tanks, equipment, funds and time. After they hatch, the babies are entirely dependent on you for their survival. In other words, they'll not only eat a lot of food, but also a lot of your time.
What to Feed Koi Fry
Koi are born with a yolk. This sustains them for about 24 hours, after which they'll need to be fed. The hatchlings have tiny mouths and specific nutritional requirements. As a result, they need nutritional food small enough to consume. A liquid or suspended-particle meal is perfect for the first few days.
The First Month
Feed four times a day and focus on fine-tuning the amount they need to prevent overfeeding.
Switch on the Filter
When your koi is about 30 days old and an inch long, you can switch on the filtration system. The baby koi are now strong enough to resist the filter's current. At the same time, move half of the fry to another tank, also equipped with a filter and airstones.
The Second Month
At the end of your second month, the fish should measure between 1 and 2 inches. Continue with four feedings a day, as much as the youngsters gobble up in five minutes. Keep in mind that koi don't practice equality. Some hog the feedings.
The Third Month
Drop a feeding. Every day, allow them to eat on three occasions as much as they take in five minutes. Their diet changes a little; feed both types of pellets from your second month and don't give frozen daphnia more than once a day. By the end of this month, your koi should measure between 3 and 4 inches long.
Choose Your Colours
Colouring become obvious between the second and third month. Choose the fish you want to keep if you are aiming to breed a certain colour.

Protect The Eggs from The Parents
Remove The Fry
- After the eggs have hatched, the baby fish still aren’t out of the danger zone. Separating the fry from the adults not only prevents them from being eaten, but it also allows them to grow bigger and faster because there is less competition for food. Additionally, it is best to keep the newborns in a smaller container so that they don’t have to expend as much energy swimming to reach thei…
Provide Lots of Cover
- For people who do not have the room for an extra grow-out aquarium, you can try colony breeding instead, in which the parents and young are raised in the same fish tank. While this approach may not yield the highest number of offspring, it is certainly easier in terms of time, cost, and space. To increase the fry survival rate, the key is to provide tons of little nooks and crannies where the ba…
Keep Good Water Quality
- Baby fish are less hardy than adult fish and therefore can be more sensitive to any toxins or excess waste in the water. Make sure to include gentle filtration like a sponge filter, and regularly maintenance the filter so that it doesn’t become clogged up with fish poop. If you’re using a hang-on-back (HOB) or other filter with an intake tube, cover the intake with a pre-filter spongeto preve…
Feed Tiny Foods Multiple Times A Day
- Fry have tiny mouths and tiny stomachs, and just like human babies, they must constantly eat all throughout the day. Newly hatched fish come with a yolk sac that feeds them until they are strong enough to freely swim and look for food. Then they require multiple small meals, up to 3-5 times a day if possible. You can set alarms on your phone or eve...