Xurain · Field Notes

Field Notes

Short, practical notes from the bench — terrarium basics twice a week and a species-care spotlight weekly. Every note points to a full guide when you want the deep dive.

Chameleon in enclosure

Sep 2, 2026 · Species Care

A chameleon needs to see out — and never see another chameleon

Chameleons are solitary and territorial; the sight of a rival stresses them badly. Give a screen enclosure with dense cover, a dripper for drinking, and keep them housed alone.

Read the full guide: Chameleon Care for Beginners

Tree frog climbing glass

Aug 30, 2026 · Species Care

Tree frogs live upward — give them height, not floor

Tree frogs need vertical space, sturdy plants and branches, and an evening misting to trigger activity. Those sticky toe pads grip smooth glass with surface tension, not suction.

Read the full guide: Tree Frog Terrarium Guide

Terrarium substrate mix

Aug 27, 2026 · Terrarium Basics

Substrate is the engine room of the whole tank

The wrong mix compacts and suffocates roots; a good blend of coco, bark, charcoal and sphagnum stays airy and drains for years. Build the base right and everything planted above it thrives.

Read the full guide: Choosing Terrarium Substrate

Terrarium ventilation

Aug 24, 2026 · Terrarium Basics

Ventilation and humidity aren't enemies

A little airflow stops mold without wrecking humidity — the trick is cross-flow, not a wide-open lid. Vents placed low and high let stale, damp air rise and escape on its own.

Read the full guide: Terrarium Ventilation Guide

Dart frog care

Aug 23, 2026 · Species Care

Dart frogs are tiny, fearless — and surprisingly thirsty

Dart frogs are small and active by day, but need 80%+ humidity and a steady supply of springtails and fruit flies. Captive-bred frogs are completely harmless — their poison only comes from a wild diet.

Read the full guide: Dart Frog Vivarium Guide

Inspecting a new plant

Aug 20, 2026 · Terrarium Basics

Quarantine new plants, not just new animals

Rinse every new plant and check under the leaves before it goes in the tank. One hitchhiking mite, aphid or pest snail can overrun a whole terrarium within a few weeks.

Read the full guide: Common Terrarium Mistakes

Cleaning terrarium glass

Aug 17, 2026 · Terrarium Basics

Clean terrarium glass without a single chemical

A razor scraper lifts mineral spots and algae; finish with distilled water on a soft cloth. Household glass cleaners leave fumes that are genuinely dangerous inside a sealed animal enclosure.

Read the full guide: Cleaning & Maintenance Guide

Leopard gecko care

Aug 16, 2026 · Species Care

Leopard geckos want heat from below, not a bright bulb

Leopard geckos soak warmth through their belly, so a thermostat-controlled heat mat beats an overhead lamp. Give them a humid hide for clean sheds, and skip loose sand that can cause impaction.

Read the full guide: Leopard Gecko Enclosure Guide

Condensation on terrarium glass

Aug 13, 2026 · Terrarium Basics

Let the glass tell you when to water a closed jar

In a sealed terrarium, condensation is your gauge: heavy fog all day means it's too wet, bone-dry glass means too dry. Aim for light misting on the walls that clears by midday, and you'll rarely add water.

Read the full guide: How to Build a Closed Terrarium

Three terrarium layers

Aug 10, 2026 · Terrarium Basics

Every terrarium is three layers — in the right order

Drainage at the bottom, a mesh barrier, then substrate on top. Get the order right and excess water drains away from the roots instead of drowning them. Skip a layer and rot creeps in from below.

Read the full guide: Drainage Layer Guide

Crested gecko care

Aug 9, 2026 · Species Care

Crested geckos are the reptile that skips the heat lamp

Crested geckos thrive at normal house temperatures — no basking bulb, just gentle ambient warmth and high humidity at night. Handle them gently: a stressed crestie can drop its tail and never grow it back.

Read the full guide: Crested Gecko Setup Guide

New notes every week. Terrarium Basics lands twice a week; a Species Care spotlight once a week — each one a quick, useful read that links to the full Xurain guide.