Mollys do not come from water that is at all similar to the water required by Bettas (Siamese fighting fish). Being very adaptable they can however survive in with Bettas if there is enough room in the tank. The basic rules for keeping fish successfully are . :- 1 inch of fish needs at least 1 gallon of water. Every tank must have a permanently running 'cycled' filter. :- Every tank must have at least 50% of its water replaced every week. A Molly is a 3 to 4 inch fish and a Betta is a 3 inch fish so the smallest sized tanks you would needto house the two species together would be a 'nominal' 10 gallon tank which will hold around 8 gallons (and a maybe a bit?) when in use.
They are your fish. You name them.
no i have black molly if you have guppes thay will go with it and otherr fish
It is defending it territory.
If there are fish small enough for the molly to swallow in the tank with them then they will most probably be eaten. They will eat their own young.
I've heard that they can get along for a while, but it's common that the puffer fish latter eats it. o.o But when I put a dalmatian molly with my green spotted puffer it was the molly that chased the puffer and was mean to it ( I sperated them right away). So I don't think it's a good idea, and it really depends on the fishes personality. But really it's just not worth it and puffers should only be housed alone or with others of their own kind.
The female Dalmatian molly differs from the male in that her ventral fin is triangular, his is pointed.
it will eat most tropical fish foods but also give them some chopped lettice and blood worms
It is a risk. Every fish you put in a tank has a risk of fighting
yes if not how its fertilised
For information, see the related link.
If you don't know what it is, bring your molly to a local pet store and let them figure it out what it is. They should prescribe some fish medications for your molly.
You can purchase slow release foods from any good aquarium/pet store.