Substrate / Water changes.. how often?

[FIREball]

I always thought 2 weeks was too often to change the aspen but it is still clean so thats why i use it for the rats. I may try going a month to see how it works out.

SatanicIntention: I see your point of view I totally expected someone to mention it actually. I am not reusing aspen that has been soaked/dried just the stuff that has not been soiled I guess it would still be good enough for the snakes to use.

Thanks to everyone who responded.

Richard

I feel 2 weeks is too often. If I have a big mess I will clean out the dirty portion and just add more aspen. Also every few days I "fluff" the aspen as the snakes have compacted it from moving around.