So, stay with us…. To care for your molly fish correctly, you need to have the perfect tank and filter system setup. The fries are delicate and need to have the right set up to grow to adult size. These are everything you need to make sure about when it comes to the tank and filter system setup for molly fries.
You should look for a tank between 5 and 20 gallons to raise fries. When you intend to keep the mother with the fries, or when you have multiple broods going into the same tank, then you should consider getting a larger tank. If your fry is going to be born alive, then you need to make sure that the nursery tank is ready. Before the mother is giving birth, to be able to put the fry in just after birth.
Having a good filtration system is important to any tank. But it is especially important for your molly fries. You can purchase an attachment or fitting from your local aquarium store to make the filtration system safe. Or, you can make your filtration modification to ensure the safety of your fish.
You can cover the filter with a sponge or foam to make the filter safe for the fries. With the water, the important thing to remember is that you need to know how to do a water change of molly fry tanks.
Here is how to do water change:. The right temperature for your mollies is essential. This is why you need to heat your tank because they are tropical fish. They will need to have a water temperature between 72 and 84 degrees Fahrenheit 23 to 28 C to be as close to their natural habitat as normal.
You can get this temperature by using an aquarium heater. You should also make use of an aquarium thermometer to monitor the temperature to ensure that the water is at the right temperature, at all times. You can use artificial plants, or even live plants. The plants provide hiding spots for the fries in their first days of life, and it acts similarly to a breeding trap. You should look for a mix of broad-leafed plants, like Java ferns and grass.
This is the best way to create hideouts for your fries. Some float plants are also essential. This assists the newborns to have an area near the surface to hide immediately after being born. You should make sure that there is a balance between light and darkness for the fries. It is recommended that you should offer only 8 hours of light each day.
The rest of the day should be devoted to darkness for rest. The right lighting conditions will ensure that the fries are developing healthy and into adulthood. The moment that the fries are born, you should feed them.
There is food that is made especially for molly fries that you can find at your local aquarium shop. Remember they are small and need really small food. The normal flake food that you are giving your mollies is too large for the fries. Only 1 survived.
The rest were eaten, one got caught in the filter and another few got caught in the gravel- super strange. But even when there were 10 of them in there, they were not easy to spot. The second time she had around 25, that was last week. The easiest way to manage a batch of fry is to have a small- precycled tank- preferably with some water or elements from the bigger precycled tank.
In the new, small tank, put down minimal gravel, some plants and maybe an ornament or something for them to hide in and around.
Put the momma in a breeder on of those clear little tanks that hook on the side of the big tank , let her drop all of her fry. As tempting as it is to watch, try to give her privacy.
They can actually stop their labor if they feel threatened- then she will be dropping fries for days. If you leave her alone for a few hours, all the fry should be born. Place her back in the bigger tank with her friends. Place the babies in the smaller tank. Let them grow up there. Having the fry grow up in their own tank lets them socialize and not live in fear of the bigger fish. Sadly, it takes forever for fry to get to a size where they aren't prey for the adults. But hang in there. By the end, you just may have an entire batch of thriving fry.
I had something like 30 from plays, and about 15 from mollies, all found at Christmas , all died but I learned a very valuable lesson, never buy live bearers around Christmas, or else the fry could be eaten like in my case.
Usually between And it depends on the size of the female. I have a gold molly that is a good size and she has around 40 babies. So it is hard to say. I think it depends on the size of the female, the bigger the fish, more babies.
Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article parts. Tips and Warnings. Things You'll Need. Related Articles. Article Summary. Part 1. Find a large enough tank. Look for a tank between five and 20 gallons to raise your fry. If you intend to keep the mother molly in with the fry, have multiple broods going into the same tank, or if you have a large brood, opt for a larger tank.
Generally, for broods without their mother, a 10 gallon tank will be sufficient. If your fry are going to be live born, make sure you have the nursery tank ready before the mother gives birth. Set up filtration. Filtration is important in any tank, but especially for your fry.
Set up a simple foam filter or other appropriate filtration for the size of your tank. If you do not use a foam or mesh covered filter, find an attachment or fitting from your local aquarium store to make the tank fry safe.
It is imperative to make sure your filter is fry-safe. If it is not, it has the potential to suck up the fry. Add plants to your tank. You may use artificial plants or live plants, but it is important to plant your tank before the fry arrive. This provides cover for the fry in their early days, and acts similar to a breeding trap.
Float some of the plants so that the newborns have an area near the surface to hide immediately after being born. Heat the tank. Since mollies are tropical fish, they are going to need to be in water that approximates a tropical climate. Keep your water between 72 and 84 degrees Fahrenheit 23 to 28 C using an aquarium heater. Talk with a specialist at your local aquarium store to get the right heater for your setup. Use an aquarium thermometer to monitor the temperature of your tank and ensure it is consistent.
Find a breeding trap. If you truly cannot equip a breeding tank, a mesh breeding trap may be a reasonable alternative. You can buy one of these mesh boxes meant to protect small fish from your local aquarium store or pet shop. Hang it along the side of your regular aquarium.
Keep in mind that fry will quickly outgrow the mesh and may still need a larger tank separate from other adult fish before they are ready to be introduced into your larger aquarium. Part 2. Move the mother. If your fry will come from a live bearer, move the mother before she gives birth. You will know when a female molly is preparing to give birth by watching the swell of her abdomen as well as by observing the spots near her anal fin, which will darken as the delivery date nears.
Bring your molly fry home. If you are getting your fry from a store, breeder, or another molly fish enthusiast, be prepared to pick them up quickly after birth. Why do mother fish eat their babies? In other words, by weeding out offspring that will take a lot of time to mature, the parent guppy can conserve their energy for subsequent, faster-developing fry. Another explanation is that female guppies eat their own babies as a way of replenishing their fat storage.
Some fish species such as angelfish are known to take care of their fry and help them grow. But even these fish that exhibit parental care will at times eat their own fry. A further explanation is that by eating her own fry, the female guppy is replenishing her fat storage.
Baby mollies should be kept separate from the main tank until they have grown large enough that they are too big to be eaten by other fish. A suitable nursery tank will be around 10 gallons in size.
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