Are my mollies mating or fighting?
If it looks like your mollies are fighting, the behavior you are witnessing is almost certainly a male chasing a female because he wants to mate with her. Mollies are prolific breeders and males spend a lot of time either pursuing females or trying to ward off other males.
How do you know when a Molly is about to give birth?
The Eyes of the Fry and Signs of Impending Birth To accommodate the developing eggs, the mother’s body expands, becoming deeper and broader. A few days before delivery, she develops a bulge below the gills, her outline becoming fairly square in this region, while the gravid spot has enlarged its area.
What is normal molly fish behavior?
Typical Behavior They are a peaceful bunch most of the time but can show signs of aggression when crowded or surrounded by aggressive tank mates. This isn’t aggressive, it is just part of their courtship. You may see this quite often since Molly fish mate regularly, even in captivity.
How do I stop my molly fish from breeding?
Mollies Keep Having Babies? Here’s What to Do
- Keep only females in the tank or separate your Mollies by gender.
- Make tank conditions unfavorable to breeding.
- Let natural food chain take its course and get fries eaten by adults.
- Sell or give away newborns.
Will molly fish 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 long do molly fish stay pregnant?
As I’ve mentioned above, mollies are usually pregnant for a period anywhere from 20 to 40 days (average 30 days). Of course, that would be how long they’ll last from conception to birth. But before this period, there is usually a courtship period between the male and female molly, which can last another couple of days.
How long are fish pregnant for mollies?
Mollies 50-70 days.
How do I know if my fish is pregnant?
As your female fish becomes pregnant, she will grow a bulge at the back of her abdomen. This typically appears over the course of 20-40 days. Does your fish have a red or black spot? Sometimes, when a female fish is pregnant, she will develop a “gravid spot” on the abdomen.
Should I remove fish eggs from tank?
Even though these eggs are infertile, you should still protect them from other fish as well. It is essential to leave the unfertilized eggs with fertilized ones because once any fish eats an unfertilized egg, it will go for a fertilized egg after that.
How do black mollies mate?
Black mollies do not pair off when they mate. The males will fertilize any females they come in contact with, and they will even try to fertilize females that have already been fertilized. Once the female is fertilized, she will keep the eggs inside her body for 60 to 70 days until they hatch.
How many different types of Molly fish are there?
Types of Molly Fish Piebald Molly Ghost Pearl Molly Gold Dust Molly Red Sunset Molly Dalmatian Molly Balloon Molly Gold Doubloon Molly Harlequin Sailfin Molly
Is Molly fish Pregnant?
To tell if a black molly fish is pregnant, look for swelling and a black pregnancy mark on its lower belly. Black molly fish are almost always pregnant, meaning the pregnancy mark is almost always there. Black molly fish are short-tailed molly fish that give birth every 60 to 70 days.