Skimmer has a sedra 900 pump and is currently running. I went from a 300+ gallon system to about 150 gallons so I'm downsizing a few things. It's rated for tanks up to 350 gallons. It's in a 30 gallon long sump so it fits in a standard size sump but it's a tight fit without a lot of wiggle room. $150 pick up in 18661.