so i walked in walmart
to try and find some julii corys for the one i bought at petco(couldnt find any!!) and she walks over to the goldfish
and makes me fall in love with this little calico fantail goldfish. it has these big eyes and a mostly white body and it is soooooo cute. anyway i ended up buying it which i shouldnt have but i do have a 20 that im going to get rid of the fish in there (probably sell). anyway would one do ok in a 20 long? also what kind of aquascape
do they like? also i know they need a lot of filteration but what [ame="http://www.amazon.com/mn/search/?_encoding=UTF8&tag=fishlorecom-20&linkCode=ur2&camp=1789&creative=390957&field-keywords=aquaclear&url=node%3D2975446011"]aquaclear
[/ame] should i get for this tank? it already has a aquatech 10-20 on it. also do they need a hood? i was going to make it a riparium if not. with lucky bamboo if it wouldnt get eatin. also is sinking medium [ame="http://www.amazon.com/mn/search/?_encoding=UTF8&tag=fishlorecom-20&linkCode=ur2&camp=1789&creative=390957&field-keywords=new%20life%20spectrum&url=node%3D29754460 11"]NLS
[/ame] pellets ok? i know floating is bad. any other info would be appreciated.