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- Mar 1, 2014
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Thanks! Good question...I wondered the same thing, but I guess it isn’t much of an issue in this case. I don’t use drainage layers at all in my other isopod setups.I just watched it. Pretty neat!
I was just wondering... shouldn't there be a mesh layer between the drainage layer and the substrate to separate them? Or is this not necessary with isopods?![]()
"Almost universally" is a bit too strong, in my opinion.There should almost universally be a mesh layer to divide your false bottom from your substrate, yes. It's not just for animals, its to stop your sub from oozing down into the false bottom and turning into anaerobic mud.
I think we'll have to agree to disagree on this. If you're going to take the time to make a false bottom, whether through matala, egg crate, gravel, or whatever, you should take the time to separate it off. Otherwise there's not really much of a point in doing it in the first place. If it's not an exhibit where you're adding lots of water, then again, not really much of a point in the first place. I've had vivs set up for close to 10 years and thanks to a robust barrier still have very little sub in the false bottom layer. Do it right, or not at all, IMHO."Almost universally" is a bit too strong, in my opinion.
In some situations, I have nixed the barrier and been just fine for quite a while.
Yes, the mixing happens, but it happens slowly and over time.
And the mixing happens even slower if your drainage layer is in small pieces and/or you're not watering heavily.
But I do agree that it's always better to use a barrier on your drainage layer if you can, if your animals will allow it, because it definitely lengthens the lifespan of the enclosure.