will purigen fit in penguin 350.

[large_cichlids]

will penguin fit in aquaclear and penguin filters.

 

[WyldFya]

Purigen can be bought pre-packaged, or in bulk. As such, it can be put in whatever size bag you wish, and can fit in just about any filter.

 

[RadleyMiller]

yes, I have 2 bags in one slot of my 350