Filter Help

[sharkbng]

Okay i have a 20gallon tall tank. I plan to put lots of small fish and some plants in it. I was wondering what a good filter would be?

 

[freerunner416]

With filters the bigger the better. Look at how many litres they process and then make your decision. IMO externals are better but it depends on many factors and what you are looking for. If its danios and tetras you are getting they may enjoy a slightly faster current but some other fish wont so watch out for that.

 

[waterdrop]

Agree, lots of good filter choices among externals, HOBs and internals for a 20g!