I got a sump, a sock, lr rubble, cheato, tlf carbon and tlf ROWAphos. The poor RS135 just isn't keeping up with the bioload. To its credit though, I am redesigning the sump because the water level in the skimmer chamber isn't constant. I know this is bad. It will be fixed by the time I get a new skimmer.

After a failed shot at a used DAS, and looking at lots of options, I'm thinking Deltec AP701. I REALLY don't want to have to buy another skimmer down the road. If anyone knows of anyone selling a used one, let me know.. So far I've only found sellers far, far away, and who don't want to deal with shipping.. There are lots of close alternatives too, but I keep coming back to this model...