Actually, mollies can tolerate SW just fine. I intended to feed my extra black mollies to lionfish before but the lionfish somehow could not catch them and the mollies lasted two years until I decided to quit SW.
BIGgourami;2755253; said:as an aside, i've found that they tend to last longer and do better in brackish/marine tanks than in my FW ones...
BIGgourami, did yours breed in SW? I never observed my mollies to breed at all in SW when I had them there. Maybe I'm just not so observant.
skene;2757479; said:I'm sure they breed fine. I've seen baby guppies in my tank, however they don't last more than a couple of days due to getting eaten or sucked up by the powerhead.