Hello. I need to purchase a skimmer for a 150g DT. I'll be going with the RO Elite, but wasn't sure if the Elite 200 will be enough for heavy bio-load on a 150g DT. BRS recommends it for 125g but other websites shows 200g heavy bio-load. Is the BRS recommend accurate? Does anyone have or knows if the Elite 200 will be enough for 150g heavy bio load? Or do I need to get the Elite 220? Thank you!