DevilsAdvocate
Fish Addict
mollies are not ideal community fish...for one...they require brackish water to be at their best...and they tend to get a bit bossy at feeding time...mine are all ok with each...apart from feeding time and for about an hour after...when they chase each other abit...maybe next time...you should observe the fish for your about to buy for awhile...if it shows agressive tendancies...then pass it up and look for another.