Wednesday, February 19, 2014
ATI Powercone 250 I-Series Protein Skimmer
I purchased a new piece of equipment for my tank. I added an ATI Powercone 250 I-Series protein skimmer. I know it is oversized for my tank but it will be perfect for my next upgrade. It is rated for up to 500 gallons and is currently pulling 3,485 lph of air! It comes with a digital air flow meter and a DC pump which allows me to adjust the water flow rate at the pump. I really like the grid wheel design on the impeller vs. a needle wheel impeller. It is very energy efficient as well, ATI has the pump rated for for 35 watts but at full speed mine only draws 28 watts according to my Kill-A-Watt meter. The pump is dead silent, I couldn't even tell it was on. I read online many Powercone users did not like the way the skimmer cup was designed but personally I love it because it allows for easy removal. My old Vertex skimmer cup was hard to remove and I would sometimes spill the waste back into the tank. The only drawback to this skimmer is its massive size. I had to removed my refugium in order to make room for this skimmer. I also had to assemble it inside the sump. So far I am very pleased with my purchase and I cannot wait to see what the skimmate looks like once the skimmer is broken in after two weeks of use.