30" skimmer vs. 36" skimmer
Well I don't have the standard ER vs. ASM question but it's kinda close. Both are about the same size but let me tell you the differences.
RS8-3 w/ new beta pump that supposed to inject twice as much air, skimmer is 30" tall (normally comes with a sedra 5000)
or a ASM G-4+, 36" tall and comes with a sedra 9000 pump.
So will the extra 6" on the ASM really make much of a difference or will the new beta pump on the ER make up for that 6" in height?