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Fish and Aquarium・Invertebrates｜T9 Ornamental Invertebrates — 12-Column Knowledge Tree | Evidence chain
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This record notes the source location and content hash of "Fish and Aquarium・Invertebrates｜T9 Ornamental Invertebrates — 12-Column Knowledge Tree", so the text can be checked against the original.
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Source location
- File: Veterinary Animal Encyclopaedia — fish and aquarium / invertebrates
- Starting line: line 246
- Chapter section title: 五、T9 觀賞無脊椎 — 12 欄知識樹
- Content hash: `ee880a35581bcab5`
- Character count: 6,171
FAQ
- Why can copper-containing fish medication not be used in an invertebrate tank?
- The toxicity threshold of copper ions for invertebrates is far below that for fish, making copper the most critical fatal toxin for these animals. Misusing copper-containing fish medication or copper-containing algaecide, or using water that has passed through old copper pipework, can cause shrimp, snails and corals to die in large numbers within a short time.
- What environmental conditions matter most when keeping pet tarantulas and scorpions?
- First distinguish the two broad types by native range — tropical rainforest (high humidity) and desert (dry) — because confusing them can be fatal. The substrate must be deep enough for the animal to burrow or moult, the enclosure must combine ventilation with escape-proofing, and a hide and a shallow water dish must be provided; if an arboreal species' enclosure is too shallow and lacks cushioning, a fall can rupture the abdomen.
- Are a tarantula's urticating hairs an infectious disease?
- No, they are a physical defence mechanism. New World tarantulas kick fine hairs from the abdomen with their hind legs, and contact with skin or eyes can cause irritant dermatitis or ocular inflammation, so avoid touching your eyes after handling them.
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Jane・《Fish and Aquarium・Invertebrates｜T9 Ornamental Invertebrates — 12-Column Knowledge Tree | Evidence chain》・IDAEO 知識庫・2026-08-13・https://km.idaeo.ai/post/reports/vet-ornamental-invertebrates-evidenceUpdated 2026-08-15