Everything you need to set up and maintain a classroom aquarium — from cycling the tank before adding fish to the weekly water change routine. This packet covers the nitrogen cycle, species selection, water parameters, feeding, disease identification, classroom management, student activities, and parent communication all in one place. WHAT'S INSIDE (24 pages):Why a class aquarium? — 8 benefits for students · Betta vs. Goldfish vs. Community Tank species comparison · The nitrogen cycle explained