A clear, offline owner manual for goldfish keepers.This is a practical care package, not a textbook. It is written for beginners and intermediate keepers who want straightforward standards they can actually use next to the tank.What is inside (16 pages):• Quick Profile - species overview, size ranges, lifespan, cost range, and key facts• Full Care Guide - tank size, filtration, water quality, diet, common mistakes, and enrichment• Health & Common Issues - water quality failures, red-flag symptoms, swim bladder notes, and disease guidance• Quick Reference - essential setup checklist and water quality targets• Owner Tools - budget tiers, shopping list, first 30 days plan, symptom quick reference, and daily/weekly routine• Glossary of key termsPrint-first pages are marked so you can pull the high-use tools (water targets, shopping list, first 30 days, symptoms, routine) and keep the rest as your offline reference.Who this is for:• New goldfish owners setting up a proper tank for the first time• Intermediate keepers who want a clean, consistent standard in one place• Anyone tired of bowl advice and scattered online informationWhat it’s notNot a substitute for an aquatic-experienced veterinarianNot a live website mirror - this is a clean, printable packageFormat: PDF (print or use on tablet)Version: 1.0 · August 2026