When to rehouse
Move Nhandu chromatus when the retreat no longer fits, required substrate depth is compromised or routine access to water and feeding has become awkward.
Do not rehouse a Brazilian Red and White Tarantula after every moult automatically. If the current setup still works safely, unnecessary moves only add disturbance.
Prepare the new enclosure
Set up the destination for Nhandu chromatus completely before opening the old enclosure. Add substrate, retreat, water and secure decor first.
Check lids, doors and ventilation gaps for the current size of the Brazilian Red and White Tarantula, especially when moving a sling or small juvenile.
Prepare the work area
Clear the area around the Nhandu chromatus enclosures and close nearby doors. Have a catch cup, long tools and any guiding container within reach.
Do not start moving a Brazilian Red and White Tarantula and then stop to search for equipment. A simple, prepared work area makes the transfer easier to control.
The transfer
Guide Nhandu chromatus into a catch cup or directly along a controlled route into the new enclosure. Avoid pinning, grabbing or trying to carry the spider by hand.
Move the Brazilian Red and White Tarantula at a pace that keeps the spider contained. Fast, improvised movements are less useful than calm preparation.
After the move
Once Nhandu chromatus is in the new enclosure, secure the lid or doors before rearranging anything else. Give the spider time to choose a retreat.
A newly rehoused Brazilian Red and White Tarantula may hide or refuse food for a while. Keep water available and avoid repeatedly disturbing the enclosure while it settles.