Well, just my luck, lol. The Penguin PH is starting to rattle and it's only been running overnight, lol. I just knew I was going to have bad luck with it, as I've had one before and it did the same thing. Guess I'll have to deal with it til I get something diffferent later. Maybe as some of the crud builds up in it it will quiet down, lol.
55G Filstar XP3 - 16" Fire Eel
75G Medium Planted - Filstar XP3 Low Light - Established Feb 2006