How Many Gallons Do Mollies Need?

by | Last updated on January 24, 2024

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Ideally, you should have a 10-gallon aquarium for a molly fish. Depending on the species, you may add up to four to the tank. For Sailfins and other larger mollies, however, you'll need to arrange a 30-gallon aquarium. To live comfortably, each extra molly will require about 3 additional gallons.

How many mollies Can I put in a 5 gallon tank?

Mollies (Poecilia latipinna/Poecilia sphenops)

A 5 gallon tank can easily handle a group of about 5 male mollies .

How big of a tank does a molly need?

Most molly fish can live happily in a tank size as small as 10 gallons . That tank size recommendation is suitable enough for up to four mollies, although a larger tank is always appreciated if you have some extra space. For a larger group, you need to bump up the tank size by at least three gallons of volume per fish.

How much space do 2 mollies need?

A molly fish needs at least a 10-gallon aquarium . This size would be suitable for up to four depending on the species – larger mollies like the sailfins will need a 30-gallon tank. Each additional molly will need around 3 gallons to live comfortably.

How many mollies can go in a 30-gallon tank?

Depending on the species, you may add up to four mollies to the tank. For Sailfins and other larger mollies, however, you'll need to arrange a 30-gallon aquarium. To live comfortably, each extra molly will require about 3 additional gallons.

How long do Dalmation mollies live?

The short answer is that mollies live for about 5 years . However, there are many factors that determine their lifespan such as diet, tank conditions, genetics, and so much more. These will be discussed in this article. Let's find out more about the beautiful Molly fish!

How long does it take for Molly to reach full size?

It will take around one to two months for your fry to grow large enough to be introduced into your standard aquarium. The fry should be larger than the mouths of an adult molly fish. Do not move the molly fry until you are sure they are ready to handle your larger tank.

How many tetras can I put in a 10-gallon tank?

Neon tetras can grow up to 1.75 inches. Thus, 1 neon tetra requires around 2 gallons of aquarium water. So using the simple mathematical formula: 10 Gallons/1.75 inches = 5.7 which is equivalent to 6 neon tetras. Therefore, you can keep 5-6 neon tetras in a 10-Gallon tank.

Will Mollies school with guppies?

Mollies and guppies are very similar fish with comparable behavior and needs. Generally speaking, they can get along in the same tank , but your success at keeping them together may depend on the specific breeds and individuals involved, and on your tank set up.

How many tetras can go in a 5-gallon tank?

Well, Most of the tetra fish we can keep in a 5-gallon tank are 1.5 to 2 inches long (you can keep bigger tetra fish in the 5-gallon tank). So, If we go by the general thumb rule of 1 gallon of water for 1-inch fish, we can keep nearly 2 to 3 tetra fish in a 5-gallon tank.

How long can Mollies hold sperm?

The gestation period of a molly fish is around 60 days. Female mollies can store sperm for months and may fertilize eggs as often as every 30 days, even when no male is present in the tank.

Do mollies eat their babies?

Cannibalism is normal with mollies and other livebearers like guppies and platys. As fecund as they are, you don't really need to worry about saving every last one.

How big is a Molly?

Molly fish are really small in size. The average size that a fully grown fish of this species can have is 3-5 in (8-12 cm) . This small size is the reason that they become prey to so many predators and can be kept in the aquarium tank easily. Sailfin mollies can be of a slightly bigger size.

Do mollies need a heater?

As Mollies are freshwater fish that are found in tropical climates, they will need a heater . ... Mollies are a pretty versatile fish, however, as we previously stated, the best temperature would be between 21 degrees Celsius and 29 degrees celsius.

Can mollies live in a fishbowl?

Keeping a single molly in an unequipped fish bowl is a feasible practice, but only under ideal circumstances. Short-finned mollies (Poecilia sphenops), such as the black molly, are a good single molly choice. ... Weekly water changes and use of a water conditioner are essential for a molly kept in a bowl.

What do Dalmation mollies eat?

Feeding Molly Fish

In the wild, mollies are omnivores and feed on small invertebrates, algae and plant matter . In the home aquarium, they should be fed a high quality flake food, and a variety of vegetables. One of the best prepared foods that you can feed them is Hikari Micro Wafers .

Rebecca Patel
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Rebecca Patel
Rebecca is a beauty and style expert with over 10 years of experience in the industry. She is a licensed esthetician and has worked with top brands in the beauty industry. Rebecca is passionate about helping people feel confident and beautiful in their own skin, and she uses her expertise to create informative and helpful content that educates readers on the latest trends and techniques in the beauty world.