Aquarium Planner & Tank Math

You already do the hard part: you show up for your aquarium again and again, checking water, feeding carefully, noticing behavior, and keeping the system stable. This update is built for that steady attention, expanding Aquarium Planner & Water Math from a calculator-focused tool into a fuller care workspace for repeat tank maintenance. New Aquarium Tracking - Added live tank records with dashboard cards and tank detail views. - Added support for tank type, water type, volume, units, notes, and status summaries. - Added logbook workflows for water tests, maintenance, and water changes. - Added livestock, plant, equipment, and treatment tracking. - Added readable history behavior for records that should remain visible when Pro access changes. Better Water Testing - Added water test records for ammonia, nitrite, nitrate, pH, KH, GH, temperature, and salinity. - Improved summaries for recent readings and abnormal values. - Added sparse data notes so one or two readings are not presented like a full trend. - Added outlier handling and clearer result language. - Improved same-day ordering for backfilled logs. Maintenance and Water Changes - Added maintenance event logging for filter cleaning, gravel vacuuming, carbon replacement, lighting, dosing, and other routine work. - Added water change plans and completion tracking. - Improved next-due handling and validation around maintenance dates. - Added clearer warnings for impossible or future-dated records. - Improved free-tier record cap messaging. Calculators and Converters - Kept core aquarium calculators: tank volume, surface area, water weight, setup planning, water change planning, chemical dosing, and stocking help. - Improved result readability for longer labels and values. - Improved reset, share, and saved-input behavior across calculator screens. - Improved pressure, temperature, volume, and flow converter consistency. - Refined edge cases for nitrate targets, zero values, invalid input, and partial entries. References and Fish Care - Added fish care lookup surfaces. - Added water parameter ranges for freshwater, planted, saltwater, and reef tanks. - Added nitrogen cycle notes, water change guidance, acclimation basics, compatibility reminders, and emergency troubleshooting advice. Layout and Accessibility - Improved Settings so content scrolls instead of crowding on compact screens. - Improved key/value rows so long labels and values align or stack more predictably. - Reduced unnecessary truncation in list and card text. - Centralized decorative backgrounds so screens scale better on iPhone, iPad, landscape, and split view. Quality Fixes - Fixed DateTools collection end-date recomputation. - Removed reachable placeholder and coming-soon surfaces from production routes. - Cleaned stale expense references from active metadata and old sprint notes. - Improved backup restore handling for future warranty dates. Thanks for taking aquarium care seriously enough to track the details. This release is designed to make those details easier to record, review, and act on without turning maintenance into busywork.