Hello everyone, i am indeed new to the forum and really would appreciate some experience and knowledge shared with me on what fish go well together and what ones dont. thanks to anyone who does reply to this 
the water is quite hard and i had a look at some natural ecosystem tanks already set up and im thinking south american species still unsure thoughThere are so many different kinds of fish, it's hard to give advice straight off. What kind of fish do you like? Is your water hard or soft?
