Enclosure and maintenance
Adults reach about 15–18 cm (6–7 in). Poecilotheria formosa is an arboreal species, so the enclosure should prioritise usable height, a vertical cork retreat, web anchors and safe access to the water dish.
With Poecilotheria formosa, plan routine maintenance so your hands do not need to share the spider's space. Keep a catch cup and long tools ready before opening the enclosure.
Growth, feeding and moulting
Growth is fast. Feed to the spider's size, appetite and abdomen rather than forcing a rigid weekly schedule; the routine will change as Poecilotheria formosa grows.
If Poecilotheria formosa refuses food and shows premoult signs, remove live prey, keep water available and leave it alone. There is no need to make a spider in normal premoult eat.
Lifespan and buying one
Salem Ornamental females often live 10–12 years; males live roughly 3–5 years. An unsexed youngster can therefore become either a relatively short or a much longer commitment.
If a seller lists Salem Ornamental as male or female, ask how that was confirmed. Also ask for an actual size in centimetres; sling, juvenile and sub-adult are too loose to plan the next enclosure around.