Aquarium Notebook: Breeding

Aquarium Notebook is a complete offline fishkeeping journal — track every tank, every fish, and every generation without ever needing an internet connection. FEATURES - Manage multiple aquariums with automatic volume calculation - 136 species with built-in breeding data: gestation periods, time to maturity, typical brood size - Track pregnancies with countdown timers and birth reminders - Build a full lineage tree across generations (F1, F2, F3 and beyond) - Photo timelines per album, per generation, and per tank — with before/after comparison - Log deaths, growth stages, and life events - Keep an expense and income ledger for equipment, food, and livestock sales - Statistics for finances, livestock, breeding, and notes - Export detailed PDF reports of your collection, lineage, and statistics - Reminders for water changes, maintenance, and monthly planning - Available in 11 languages, including species names and breeding terms WHY AQUARIUM NOTEBOOK Most aquarium apps are water parameter loggers. This one is built for breeders. Every screen is organized the way fishkeepers actually think — by tank, by generation, by event — so logging a new birth or a water change takes seconds. All your data stays on your device. No account, no cloud sync, no data collection. Made for guppy, betta, and shrimp breeders, and anyone serious about keeping accurate aquarium records. FREE AND PRO The free version includes all livestock and breeding tracking, all notifications, backup and export, and PDF reports. Pro is a one-time purchase that removes ads and lifts the limits on aquariums, photos, generations, and custom varieties.