Anybody have a powerhead suitable for a 20g nano?
David Jul 8, 2016 #2 I have a hydor 240 gph in my 10 nano. It's just right. They also make a 300, that's the same size, but more powerful.
I have a hydor 240 gph in my 10 nano. It's just right. They also make a 300, that's the same size, but more powerful.