Funny little update. Woke up last night and one of my pumps was making a ticking noise. It was still working just being very noisy. There is two pumps so I wasn't to worried about unplugging it and looking at it in the morning. Well I pulled it out an low and behold there was two sundial snails inside it and the fins were hitting the shells. I felt kinda bad for the snails they musta had a really bad head ache! Lol
I have a huge turbo that I believe sits on my powerhead because he loves the noise, he is always putting himself in position where his shell is just against the glass. It's so loud it has woken me up from the next room!