Can I Use 100% Cotton On My Sponge Filter?

[ChuthuluFish]

I was watching some videos. Including LifeWithPets and they all said use 100% polyester and not cotton. if I can't use it does any one know why?

 

[Fashooga]

Likely because it can decompose pretty fast since cotton is natural. Also the possibility of it being bleached comes into play.

 

[ChuthuluFish]

So is that a yes or a know or a mabey

 

[Cichlidude]

So is that a yes or a know or a mabey

That would be a no.

 

[ChuthuluFish]

Ok. : ( thanks for the extra knowledge though.