The Tokay gecko has something to say.

Gekko gecko is a large nocturnal climbing gecko native to south and southeast Asia. Blue-grey skin, orange or red spots, broad adhesive toes, enormous lidless eyes, and the repeated call behind its common name make it instantly recognizable.

Many adults are about 25–30 cm (10–12 in) long. Large males can approach 40 cm (16 in). Build around the adult in front of you, not the smallest number on a care sheet.

Plan for 10–20 years. Smithsonian describes about 10 years in human care, while ReptiFiles cites up to 15–20. A long-term home and backup keeper are sensible whichever individual arrives.

Vocal communication is part of Tokay life, and the repeated to-kay call gave the species its name. Frequency varies, but the possibility of a loud nighttime voice belongs in the household decision before adoption.

They are better treated as a specialist choice. The enclosure and feeding can be learned, but a keeper must also be calm around speed, escape risk, live prey, nighttime noise, firm boundaries, and a defensive bite.

Do not choose one for handling. Some captive-bred individuals learn calm, hands-off care routines and may voluntarily approach, while others remain defensive. Never grab, chase, or press for contact.

A Tokay can bite hard and hold on. Prevention is the page's useful answer: respect warnings, avoid grabbing, keep access secure, and learn a safe transfer plan from an experienced reptile professional or veterinarian before an emergency.

Plan one adult per enclosure. Tokays are territorial, and sharing a home is not companionship. A breeding project is separate, advanced work with spare housing and expert oversight.

Start from 60 × 60 × 120 cm (24 × 24 × 48 in) for one adult. If the gecko is longer than 30 cm, use at least 90 × 60 × 120 cm (36 × 24 × 48 in). Fill that space with sturdy connected routes and deep cover.

A current care guide uses a 32–38°C (90–100°F) upper basking surface, 26–29°C (80–85°F) cooler zone, and 24–26°C (76–80°F) at night. These are bounded review targets: measure several heights, guard and control heat appropriately, and preserve easy cooler escape.

Aim for movement, not one frozen number. A current guide uses roughly 60–80%, usually rising after evening misting and falling through the day. Keep ventilation open and let surfaces dry rather than maintaining constant wetness.

A current guide recommends measured UVI 1–2, while general veterinary guidance is less prescriptive for nocturnal geckos. If you provide UVB, measure it at the gecko's back height, cover only part of the enclosure, and leave full shade.

Use a varied rotation of appropriately sized, captive-reared live insects. Tokays are insect-focused hunters; vertebrate prey and prepared fruit diets are not needed as staples in this care plan.

Age, size, body condition, appetite, feeder type, and the exact supplement plan all matter. Track weight and prey accepted, follow product directions, and set the calendar with a reptile veterinarian instead of copying one universal schedule.

Yes. Keep clean fresh water available at all times in a stable accessible dish. Misting adds droplets and supports the humidity cycle, but it does not replace a reliable water source.

Begin with a simple surface that makes food, waste, hydration, and sheds easy to monitor. A healthy established gecko may use a well-managed naturalistic substrate with leaf litter, provided it handles moisture without becoming waterlogged.

Do not pull it. Check fresh water, the humidity rise and dry-down, ventilation, textured routes, toes, eyes, and skin. Recurring trouble or changes in grip need a reptile veterinarian.

Call for persistent changes in appetite, weight, droppings, activity, eyes, mouth, skin, shedding, tail, grip, movement, breathing, swelling, weakness, or injury. These are reasons to call, not a diagnosis.

Yes. Wash with soap and running water after the gecko, insects, food, waste, water, or equipment, and keep every supply out of kitchens. Higher-risk households need particular care.

Run the full adult enclosure first. Confirm sturdy routes, secure doors, a guarded warm branch, cooler cover, humidity dry-down, ventilation, shade, water, a feeding plan, a transfer plan, and a reptile-veterinary contact. Then verify documented captive-bred origin or reputable rescue history.