They can, but mollies prefer hard, alkaline water with some sea salt, which bettas do not like.
They can not go with there own kind but do well with guppies and larger fish...
no. Bettas are to be kept separate, unless they're all female and you give them plenty of territorial space. Beta+ other beta= fight/death/severely injured sick fish
Of course!
yes and no it depends
Molly Roloff goes by Moll.
Molly Orr goes by Maui.
Molly Jepson goes by MollyToots.
Molly Helsel goes by The Maulinator.
Molly Kruse goes by Molls.
Molly Madfis goes by Moo.
very little, both will cause the same "beta burns" which look like a bad sunburn but are usually deeper than any sunburn can go.
it is besides Daniel with Molly Parden - Jump Little Children - Mexico