can I use this as substrate?

[TNR]

 

[Yvonne G]

The ingredient list doesn't say what species of tree the bark comes from. Personally, I wouldn't 'test' it on my animal.

 

[The_Four_Toed_Edward]

I think @Tom has tested substrate with feeder insects. But if you can find bark that clearly states it is fir bark, the better.

 

[TNR]

The ingredient list doesn't say what species of tree the bark comes from. Personally, I wouldn't 'test' it on my animal.

 

[TNR]

is this better or are some of the pieces too big