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How big of a tank do mollies need?
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Depending on the type of molly fish, we recommend getting an aquarium that holds at least 20 gallons of water, but a 29- to 55-gallon tank is more suitable for larger species.
How long does it take for molly fish to grow to full size?
The Molly fish will take around 3 to 4 months to grow to their full size, and, in part, this will depend on their water conditions, diet, and more. With good care, it should take no longer than 4 months for a molly fish to grow to full size.
Can I have 1 molly fish?
More than one molly can be kept in a tank together, however, they have been known to nip the fins of others in their tank. It is recommended that only one male molly be kept in a tank since males will fight with each other to establish a dominant alpha fish.
How big of a tank do mollies need? – Related Questions
The average molly fish lifespan is around three to five years. While they aren’t the longest-living freshwater species out there, there is some wiggle room depending on what species you get. The quality of care you provide will also impact their lifespan significantly.
How often do you feed molly fish?
Offer your mollies a small amount of food once or two times a day. Besides moderation, variety is another key element in feeding molly fish. Since these fish are omnivores, they require a variety of foods and a balanced diet to stay healthy. From commercial foods to live foods, mollies will eat anything.
Can a molly survive alone?
Yes, a single Molly Fish can live alone as long as she has all that she needs: clean water, good food, and enough space to swim and play in. Please don’t forget though, that she will be happier with tank mates—whether fellow Mollies or other compatible fish.
Do molly fish need companions?
Tetris fish are not compatible with danios. While they are omnivores, they will eat bloodworms if you give them to them. They make good tank mates for your molly fish because of their temperament and their diet.
5. Tetris (Characiformes)
Size:
4-15 centimeters
Temperament:
Peaceful
Do molly fish need friends?
They are social like danios and prefer to be kept in schools. They shouldn’t be kept with any fish with long fins as they are known to nip, so even though angelfish, gouramis, or other long finned fish could be good tank mates for mollies, they are not compatible with danios.
Can I keep 2 female mollies?
With guppies and mollies, it’s best to have about a three to one ratio male to female. So you should pick up three more females for a better spread of the male’s attention.
Molly fish aren’t bottom dwellers. While they’re known to have the occasional algae snack, they’re not naturally bottom feeders and should be swimming around the entirety of the tank.
Will mollies have babies in my tank?
Mollies are livebearer fish which means they do not lay eggs but rather gestate their young and give birth to them live. You will not need to do much to get mollies to breed as long as you have males and females in the same tank.
Are mollies easy to keep alive?
Mollies are easy to care for in every sense. Keeping them with other fish is easy, and they are known to be very interesting with colorful personalities. This is why there is no reason not to get mollies, especially if you want diverse aquariums with little splashes of color.
Is tap water good for molly fish?
Another issue with using municipal tap water for a fish tank is that it often contains chlorine, which many public water facilities use as a decontaminant. Chlorine is toxic to fish, and it also kills good and bad bacteria indiscriminately.
Do mollies change gender?
To set things clear once and for all, mollies cannot change gender. Or, to put it like that, there’s no scientific evidence than they can. All you have is anecdotical evidence from people claiming that they’ve seen their female mollies turning into males at some point.
How do I know if my mollies are happy?
Your fish are happy and healthy when they: Swim actively throughout the entire tank, not just hanging out or laying at the bottom, floating near the top or hiding behind plants and ornaments. Eat regularly and swim to the surface quickly at feeding time.
While mollies do need some specialized aquarium care, they usually don’t require specialized light. However, mollies do benefit from having live plants in their aquarium, and live plants need intense lighting — and other care — to thrive.
How many mollies should you keep together?
Mollies need at least 10 gallons of tank space. For each additional molly in the tank, you will want to have an additional 5+ gallons of tank space. As Mollies are schooling fish, a 10-gallon tank would be too small and we would recommend a 20-30 gallon tank to house three Mollies (such as Sailfin Mollies).
Do fish like watching TV?
They have no idea what they’re watching, which means they can’t appreciate the images; they only show interest strictly based on movement and light. Animals with more complex brains, like cats and dogs, will also understand what they see, like people and other animals.
Do fish like lights on or off?
Aquarium fish do not need light and it is best that you turn it off during the night. Leaving the light on can cause stress to fish as they need a period of darkness to sleep. Too much light will cause algae to rapidly grow and make your tank look dirty. So the short answer is no, do not leave your lights on.