Do molly fish die easily?
Poor water conditions is the leading cause of fish deaths in the aquarium. Whether it’s the accumulation of too many toxins or changes in water parameters, bad water quality is correlated with diseases and death among molly fish.
What do Mollies look like when mating?
The Basic Mating Behavior of Black Mollies When black mollies mate, the male will transfer milt, the fluid that contains his sperm, into the female’s body using is gonopodium. The gonopodium is a special anal fin that is shaped like a rod rather than a normal fin.
What does a molly fish look like pregnant?
Physical signs to know if she is pregnant Normal mollies have round bellies. But if she is pregnant, her belly will start to become more square and thicker. 2 – Black lines on her belly will be visible. This is a great sign if you have mollies that are light in color.
Why do my molly fish keep chasing each other?
Yes it’s normal, it could be that they are breeding too. Mollies sometimes chase and attack other mollies while feeding but they will not cause that much harm. However if you have a tank too small and the fish getting bullied is not getting any food at all -> It might die from stress and sickness.
Do molly fish lay eggs?
Mollies belong to a class of fish called livebearers. They don’t lay eggs; their young come out swimming. And they are prolific breeders as well. The tiny fish are just as likely to be eaten by their own mother as they are by other fish in the aquarium, so to survive they’re going to need a little help.
Will Molly fry survive in main tank?
Just keep the tank heavy in hiding stops for the little fry and they should be fine. Also crush up the flakes or whatever you feed them nice and small for them. They should be fine.
When should I separate my pregnant Molly?
Most mollies will isolate themselves from the other fish just prior to giving birth. With enough time you will get used to the mollies normal behavior and be able to easily tell when she is about to have fry. For the time being, separate the molly when she gets truly large.
How fast do Molly Fry grow?
around one to two months
What eats Molly Fry?
Fish Herder Molly adults are large enough to eat the fry genrally for a couple months almost. Other than that, you end up with other livebearers like Swordtails or Platies that can eat them too. Although Platies are smaller and end up having less time to eat the Molly fry before they get too large.
Do Molly fry need air pump?
Does Molly fry need an air pump? Yes, molly fry needs an air pump. They do need something that is breaking the water surface for gas exchange. This is so that they have the right oxygen levels required to stay alive.
Do mollies have babies all once?
How long does it take a molly to have all of her fry? They can have fry every month. Up to like 3 months or more sometimes since there was a male around too.
Do Mollies sleep on bottom of tank?
Molly fish occupy the bottom of the tank due to inappropriate temperature or water conditions, including high ammonia and nitrite concentrations. To your surprise, that behavior could be merely a sign of a sleeping molly.
Why did my molly fish die after giving birth?
Mollies typically die after giving birth due to severe labor strains, secondary to long delivery duration, hostile environment, and inappropriate water conditions. Female mollies also die after delivery due to genetic defects and underlying diseases, such as flukes, fin rot, and ammonia burns.
What is the lifespan of a molly fish?
5 years
Do Mollies clean the tank?
Mollies (And other Live Bearers) Extra Information: Whilst Mollies are not generally thought as of an ‘algae eating fish’ they will eat algae from rocks and plants. They certainly won’t get rid of as much algae as the other species mentioned here, but they are an attractive fish.
Can one Molly live alone?
Mollies are friendly, peaceful fish that generally get along with their tank mates well. They will grow depressed and isolated if kept alone and should have at least a few other mollies in the same tank. They do best when kept in the company of other live bearers.
Can Molly fish live without air pump?
Molly fish can’t survive without oxygen and anytime the oxygen levels in the tank drop, your fish are exposed to illnesses and diseases.
Do molly fish like bubblers?
Proper aeration creates tiny bubbles to oxygenate water, providing the healthful environment mollies need to thrive. Naturally occurring bubbles from filtration are not enough, so an air pump or air stone is necessary. Pump-generated bubbles aerate your aquarium, providing your mollies with breathable oxygen.
Why do dalmatians shake Molly?
It occurs when fish are under severe stress, most often because of environmental problems. The classic scenario is when mollies are kept in soft or acidic water conditions. Though tolerant fish in many ways, they do not do well in soft or acidic water, and it is very common to see mollies kept that way start to shimmy.
Do molly fish need light?
In a fish-only aquarium, you only need enough light to see your mollies. Mollies do not require light directly. As tropical fish, you should give them a photoperiod — the amount of time the lights are on per day — of 8 to 12 hours.
Can mollies live in tap water?
Changing Water for Mollies You can buy aquarium water from your pet store, but you can also use tap water for water changes, provided that you: The water you use for water changes has the same temperature and parameters as the water in the tank.
Do Mollies sleep at night?
Although, most species of molly fish rather stay awake in the day than night. Since they stay alert during the night and they don’t sleep like the rest. However, these “nocturnal” species still find a hiding place that is far away from predators in the evening.
Do molly fish need light at night?
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.
Can Molly fish see in the dark?
Among the many odd questions aquarists ask is whether aquarium fish can see in the dark. Well, the straight and simple answer is NO!