i agree w/ the above post about sexing. the molly is about the only thing u can fit in that tank right now. and if the 5gal isnt cycled, ur gonna either hav to rehome the molly or do a fish in cycle, which is hard, but possible. u could also take some mature filter media from a frend or family members filter (if ur frends or family members keep fish) and put it in ur own filter 2 speed up the proccess. ive ALSO heard that there is this bacteria in a bottle stuff that will cycle ur tank, i think u can usually buy it from your LFS or LPS. And, i think LFS's sometimes will sell ppl mature filter media from the filters on their tanks. so u could do any of those. but i would do something quickly, otherwise that molly wont last very long. good luck! -heart

, ally86ozzy
P.S. i understand where ur comin from when u said u dont want fry. i hav mosquito fish, which BTW is (one of) the smallest livebearers, lol. sry im bragging. but anyways, mine started having kids last night for the third time since i got her. i got her in June, she popped in July, August, and NOW! so instead of rescuing the fry, ima do survival of the fittist, that way, if and when some get bigger, ill hav the best fry. Good Luck w/ ur molly. Theyre cuties