Tiger Barb Care????????Help?

 
Tiger Barb Care????????Help?
I am interested into getting 5 tiger barbs but i have a power filter and it has a fairly strong current. Will I be able to get those 5 tiger barbs or no because of the current. What do you guys think.
They will be fine however you need six and nothing under 30 gallons. If you have it great get them... as long as you have no long finned fish.