This is my first tank in 20 years, back then I had a 20L with an Aquaclear, I only had 1 Jack Dempsey back then.
I just picked up a 20L tank at Petco for 20 bucks, I'm torn between Fluval or Marineland...
Penguin 200 VS Emp 280, would the 280 have too much flow for a 20G tank?
Fluval C2...