Enclosure and maintenance
Adults reach about 13–15 cm (5–6 in). Psalmopoeus irminia 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 Psalmopoeus irminia, routine care should not involve handling. Arrange the water dish, retreat and door so feeding and cleaning can be done without repeatedly disturbing the spider.
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 Psalmopoeus irminia grows.
If Psalmopoeus irminia 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
Venezuelan Suntiger females often live 10–12 years; males live roughly 3–4 years. An unsexed youngster can therefore become either a relatively short or a much longer commitment.
If a seller lists Venezuelan Suntiger 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.