penguin

Hey guys just thought I'd let everyone know that these guys are going for $25 at Petsmart today until the 1st.... Not too bad of a deal right? Sent from my iPhone using MonsterAquariaNetwork app

They fit the cut out for a 30 half-moon. Thanks!!

Hello All -- Do you know the major difference between the penguin 350 filter and the emperor 400? They look almost the same. IS there an advantage to spending the extra money on the emperor?

I'm looking for an extension tube for a Marineland Penguin 150 filter, part PR10078. It also fits the Penguin 100 and 200. If you've got one you're not using, please let me know. Alternatively, if you know of a LFS that would carry such a thing, also let me know.

Aquarium is in good structural shape, no leaks. A little dirt on the side but after a quick wash it'll be fine. Filter is in fine shape. No media. email me if you have questions: lamp.greg@gmail.com If you have holey rock, a 20 gal long, or some nice sand substrate to throw in for trade...

<object width="640" height="385"><param name="movie" value="http://web1.nyc.youtube.com/v/dlwJ4J9_WAE&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed...