I use a air powered sponge filter in my quarantine tank and when I'm done with a treatment, I use to wash them and sterilize them in bleach, but it really messes up the consistency of the foam.
So lately I've been tossing them after the current fish move on to the display tank.
They aren't really that expensive, ( roughly $6 ) but it seems like a waste.
Does anyone know where to get just the foam for this type of sponge filter?

So lately I've been tossing them after the current fish move on to the display tank.
They aren't really that expensive, ( roughly $6 ) but it seems like a waste.
Does anyone know where to get just the foam for this type of sponge filter?



