Anyone have a good recommendation for a external recirculating skimmer for a 90 gallon SPS-dominant tank? I'm running about 110 gallons total water volume and it's been supported by a DAS EX-1 for about 20 months. The DAS has been doing the job but last night I found a small drip coming from the bottom of the pump, so thought I'd take the opportunity to look into upgrading skimmers while I try to fix the DAS. The DAS is the only skimmer I've ever used and I know there are a lot more "sexier" skimmers out there nowadays... Thanks for any suggestions.