I built a protein skimmer for my 120 (+ 30 gallon sump). I made it a few years ago based on the SRO 5000 body size area, just square instead of round. I've always felt like the skimmer was way too large for my tank. My bubble blaster 5000 finally went out today and I'm wondering if I should buy another bubble blaster 5000, or should i down size to a bb 3000 and make a new body. I know this has been asked before, but does it hurt to have a skimmer this oversized? I'd rather just buy another bb5000, but if i can get better performance with a BB3000 I'd make the switch.
Last edited: