Sometimes when you go to the fish store and you tell them which ones you have, they will tell you oh well those will not go in with these fish. But I have proved them wrong before. It just depends on your environment of how your fish live will they get along. In my old community tank I always had
dwarf gourami's (they are so beautiful, you can get them in amazing colors)
neon tetra's (they are tiny but their colors are amazing, even if you get a black light for your tank they will glow! it's really awesome, but if you put it with an oscar or something a little bigger and even slightly more agressive, if you bought 15 you'll end up with maybe 8. but they are so nice) They also come in really neon colors like pink orange and green, they look cool too.
Molly's (they are so nice too, I used to have ones there are all neon orange with black tails. They need a little bit of salt and a little bit higher pH, but if you just throw them in there they will adjust. also they are always pregnanntttt! plus this is the one fish that they 'tattoo' little pictures on the side of, it's really cool if you find a fish store that does it. I had mollies with little hearts tattooed on it!)
discus (they are amazing. but extremly hard to take care of. it's like the pure breed of fishes. they are always getting sick and you spend $200 a fish and they die within months unless you take complete and uttle care of them. but they sure are pretty)
platy (they look like mollies a little bit. but they get pregnant soooooo easily. i swear everytime i turned around they were getting pregnant. and they look funny when they are because they are tiny and it looks like their bellies are gunna pop

)
bala sharks (these were my favorite. all the sharks in my tank were amazing. I loved them and they all swam so fast right across the tank, they were the ones that kept my tank 'alive' so to speak. One time one of my sharks thought it was tiny and it could swim through this little hole in the boat, well it got stuck. Really bad and it couldnt get out. My husband litterally picked up the boat, grabbed him by the face and pushed him out of the boat. he was bleeding and had the whole top of his head shredded and a huge scar left over, but he lived the longest out of them all

)
guppy's (don't believe what everyone tells you. these guys can be agressive. i've seen them kill plenty of fish by raming their noses into another fish's gills and he eventually dies. They are beautiful but really not friendly.)
STAY AWAY FROM ANGEL FISH! whoever tells you that angel fish are a community fish is lieing to you!! i decided to test this. I put 2 angel fish in a fish bowl with a mollie. fish the 2 angel fish attacked the mollie and killed it in less then 12 hours. then the 2 angel fish fought until one was dead and that took about 24 hours. they are evil! do not put them in your community tank!
Those are pretty much the fish I started out with. and they really all look very nice together. they all get along and are very relaxing to watch. sorry for the long post, but these are really awesome fish
