marineland penguin submersible power Head 660, adjustable Aeration for aquariums

from greggw2gs

I have the 660 and love it. Quiet! Best of all it slides perfectly into my undergravel filter plenum. Its old-school design is perfect for me. Only on day 2 but it's built strongly you can tell.

from zcd1962

Bought 2 of the Powerheads for a 29 gallon freshwater, one for use and one for backup. Still using same powerhead in my 55 gallon now. 2nd one still new in the box. Only replaced impeller once in o...

from DiscusMan65

I purchased these from a pet store that was closing up shop in Ormond Beach FL back in 1994, they are the old style with the rounded power cord. These have never let me or my 2 tanks of Discus Fish...

from OscarGuy152

My dad purchased 3 Penguin 550's 15 years ago for his 75 gallon oscar tank. This aquarium is now sitting at my house with the same powerheads in it. Best value and quality I've ever seen.

from fishmanrp

I have an aquarium maintenance business with over 170 accounts and I've been using the 550, 660 and 1140 powerheads for 22 years. I know I have some for 20 years that are still working and never h...