I just got 4 new BN for my new set up.
I kept BNs before, for some reason I think these guys might be overdoing it on chowing on the wood.
I clean up a handful of chips every day, and this is manzanita wood.
LOL, not my first day keeping fish, but thank you they are wood shavings.
My thought at first that since I didn't sand blast the wood, maybe they are just easily removing the soft tom layer with some bark, i usually keep malaysian wood, but this time went with Manza.