Where to buy sponge media to keep in my sump

[Jeeperz]

I've searched and can't seem to find my answer. I'm looking for the sponge media to keep cycled in my sump. I've used stuff from Petco in the past but would rather find a different option if possible. What is everyone using? This will be used to seed QT or hospital tanks as needed

 

[blaxsun]

I use MarinePure and Polyp Labs bio media.

 

[Jeeperz]

I use MarinePure and Polyp Labs bio media.

I have a box of marine pure spheres but was looking for a cheap throw away media like sponges as marine pure will absorb meds in qt/hospital

 

[Spare time]

I have a box of marine pure spheres but was looking for a cheap throw away media like sponges as marine pure will absorb meds in qt/hospital

Just search biosponge or biofoam.

 

[Ashwinclement]

I used cheap aquarium filter foam from amazon for this exact purpose