2211 would be perfect for an ebi.
The only thing I don't like about 2211 is the difference on the diameter of input/ output pipe.
lol. Well that won't work for a lily pipe. I'm looking for good flow, and the 2211, judging by specs, is weaker than my zoomed 501. Can't have that.
Eheim 2211 - 60GPH
Zoomed 501 - 79-80GPH
Eheim 2213 - 116GPH - Adjustable