Species
Every species follows the same structure: difficulty, temperature and humidity, diet, lifespan, legal status, common illnesses, and who it does and does not suit. Read βwho it suitsβ and βcommon mistakesβ first β most failed setups were the wrong species from day one.
Currently 21 species, with more being added.
Reptiles
Geckos, snakes and lizards. Most depend on precise heating and lighting, and this is by far the largest corner of the hobby.
Leopard Gecko
Eublepharis maculariusThe consensus first reptile. No strong UVB, no high humidity, calm temperament β a heat mat and a tank is genuinely enough to start.
Corn Snake
Pantherophis guttatusThe world's default beginner snake. Non-venomous, even-tempered, a reliable feeder, and it only eats about once a week β the standard answer to βI want a snake but I'm nervousβ.
Bearded Dragon
Pogona vitticepsThe most people-oriented reptile in the hobby β it recognises you, tolerates handling and is active in daylight. The trade-off is equipment: a big enclosure, strong UVB and a 40 Β°C basking spot are all non-negotiable, so budget roughly triple a gecko setup.
Crested Gecko
Correlophus ciliatusThe lowest-effort reptile in the hobby, full stop. Room temperature, no UVB, and a powdered fruit diet you mix with water β you never have to keep insects at all. The one thing to remember is that it fears heat, not cold, which is the reverse of almost every other reptile.
Ball Python
Python regiusThe most widely kept pet snake in the world, and an exceptionally placid one β when startled it curls into a ball, which is where the name comes from. Two barriers: it is CITES Appendix II so provenance matters, and it is notorious for going off food for long stretches, which alarms most first-time keepers.
Turtles & Tortoises
Aquatic turtles and tortoises. Extremely long-lived and the most legally complicated group β check the listings before anything else.
Hermann's Tortoise
Testudo hermanniA small-to-medium European tortoise β hardy, with a simple diet. But it is CITES Appendix II listed, so proving the animal's legal origin is the first problem you have to solve, before anything else.
Red-Eared Slider
Trachemys scripta elegansThe cheapest and most misunderstood aquatic turtle. A coin-sized hatchling in a plastic tub looks easy β but it grows to the size of a dinner plate, lives thirty to forty years, and is an invasive species that is illegal to release.
Sulcata Tortoise
Centrochelys sulcataThe third-largest tortoise in the world. That palm-sized hatchling reaches over 70 cm and 50-100 kg, and lives seventy to a hundred years. This page is less a care sheet than an honest warning β very few households can actually keep one.
Common Musk Turtle
Sternotherus odoratusA small aquatic turtle topping out just over 10 cm β genuinely the one you can keep in an apartment for life. It is a poor swimmer that walks along the bottom, so the water needs to be shallow rather than deep. It releases a smell when alarmed, hence the name.
Amphibians
Frogs and newts. They absorb water straight through their skin, which makes them the most sensitive group to water quality and humidity.
Pacman Frog
Ceratophrys ornataNamed after the arcade character. It barely moves, spending its life buried in substrate waiting for food to arrive β one of the smallest-footprint, lowest-effort exotics you can keep.
White's Tree Frog
Litoria caeruleaThe easiest and most forgiving amphibian in the hobby β placid, long-lived and permanently smug-looking. The one real problem is that it eats anything offered, and almost every kept specimen ends up overweight.
Axolotl
Ambystoma mexicanumA salamander that stays in its larval form for life and can regrow entire limbs. It looks like an ornamental fish but it is the most temperature-sensitive amphibian in the hobby β problems start above 24 Β°C, and that single threshold is the whole difficulty.
Poison Dart Frog
Dendrobates auratusThe most vividly coloured amphibian available, active in daylight and ideal for a planted vivarium. One myth to clear up first: captive-bred dart frogs are not poisonous β the toxins come from a wild diet. The real barrier is not venom, it is that you must culture fruit flies year-round.
Birds
Mostly parrots. Nearly every parrot species is CITES-listed β identify the exact species before you buy, not after.
Budgerigar
Melopsittacus undulatusSmall, inexpensive and capable of talking. Of all the parrots, this is the one with the fewest complications β but identify the species before you buy, because almost every other parrot is CITES-listed.
Cockatiel
Nymphicus hollandicusThe largest and most affectionate of the three parrots that are unambiguously legal to keep in China. It whistles tunes, and the crest on its head broadcasts its mood. The downsides are heavy feather dust and a long-standing habit of night frights.
Peach-Faced Lovebird
Agapornis roseicollisThe smallest and feistiest of the three parrots unambiguously legal to keep in China. The name is misleading β devoted to its own kind, but genuinely aggressive toward other species, and it must never share space with budgies or cockatiels.
Zebra Finch
Taeniopygia guttataIf you want birds but cannot live with a parrot's volume, destructiveness and twenty-year lifespan, this is the answer. The positioning is clear: it is a bird to watch, not a bird to handle. It will not perch on you or talk, but a pair going about their day is genuinely absorbing.
Small Mammals
Hamsters, chinchillas, guinea pigs. The lowest barrier to entry, but short lifespans and fast breeding catch people out.
Syrian Hamster
Mesocricetus auratusThe largest and most placid hamster β and the exotic most often killed by an undersized cage. Its space requirements are far beyond what almost every commercial cage provides.
Chinchilla
Chinchilla lanigeraThe densest fur, the fussiest about cleanliness, and the least tolerant of heat. It lives well into its teens or beyond β closer to committing to a cat. Without summer air conditioning, do not start: heatstroke is the leading cause of death.
Guinea Pig
Cavia porcellusThe gentlest small pet available, and one that talks back β they communicate through a real vocabulary of squeaks. Two hard requirements get overlooked: they cannot synthesise vitamin C and must be supplied it daily, and they are strictly social, so keeping one alone is a slow form of deprivation.
Fancy Rat
Rattus norvegicus domesticaThe smartest and most affectionate small pet there is β it learns its name, comes to find you, and picks up simple tricks. Two things to settle first though: it lives only two or three years, and tumour rates in later life are high. The attachment and the goodbye both arrive fast.