I just recently got a 15 gallon tall eclipse tank from a friend for only 15 bucks! I was glad to take it but he told me it needed a new impeller assembly because it can get incredibly loud and annoying (this is true). So I searched online and I believe it's an Eclipse 1, so I ordered the assembly part online. When it came in the mail, I took the old impeller assembly out and it looked NOTHING like what I received in the mail.
Upon further research, the filter/pump on the eclispe 1 is not like what mine looks like at all. On mine, the impeller assembly is long, with a purple "fan" that has a flat end on the bottom (I can't find a picture of it anywhere online). Also, the pump seems to be above the water level. On the eclipse filters I found online the impeller assembly is short with a "fan" without any flat side, and the pump is submersed it seems.
What do I own? Unfortunately my friend doesn't know. Anyone know what this long impeller is??