I found this website
http://s92350988.onlinehome.us/Tegu_care.htm
he recomends "For larger enclosures a mulch substrate is in order. We use a fir mulch as Cypress is not readily available to us on the west coast. The brand we use is Whitney Farms Bark Mulch. It is available at Fred Meyers which is all over this area if you are local. About $2 a bag and two bags fill our 8' enclosure nicely. Put a good thick layer of 6-8" in there so the Tegu has some room to root around and burrow in. They LOVE TO DIG!! I believe Cypress is is the proffered mulch of choice if it's available but my little buddy likes his fir mulch just the same."
just thought I would pass it on as several people have tried unsuccessfully to get cypress mulch on the west coast.
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Bennett

beardiedragon.com
Home of the Florida Orange



It is a fine alternative to buying imported cypress for ungodly amounts of $$. It is also cheap and for this reason easy to change out frequently. The other abundant material is river silt which they REALLY like but unlike the mulch it is way heavier and far more costly to change out. Not to mention huge pain in the A$$. Never the less really nice! I have seen alot of fellow west coasters on here and usually point whoever I can to some of the resources I have found. It's not so easy being a reptile nut in the NW, not as many resources. Maybe someday we will catch up?