Lance's 225 gal tank

[lastlight]

Wow there are nearly as many ways to ruin a system as there are to run one. Thanks for the heads up man. With the proliferation of valonia in my own tank I should check my own pipes out too.

I was over at a friend's house the other day and he has no valonia i could see in his display. I was looking closer at one of his vortechs and there was a mini colony living behind the impeller inside the housing!