Reef Keeper

Maintain a thriving marine ecosystem, eliminate critical water chemistry fluctuations, and protect your delicate corals and fish from unexpected instability. Reef Keeper is a comprehensive digital aquarium assistant and parameter logbook engineered specifically for reef hobbyists and aquarists to track water parameters, schedule husbandry routines, and monitor the long-term trends of their closed-loop ecosystems.

Core Features & Aquarium Mechanics:
Custom Tank Profiling: Initialize customized digital blueprints for your aquariums. Define your unique Tank Name, select a specialized Tank Type matching your biological setup (Mixed Reef, SPS-Focused, or LPS-Focused), and input the total water Volume with a fluid toggle between Gallons and Liters.

Comprehensive Parameter Tracking: Maintain rigorous control over your water chemistry. Log and track critical marine metrics directly on your primary dashboard:

Alkalinity & pH: Monitor pH and Carbonate Hardness (kH in dKH).

Macro-Elements: Track Calcium (Ca in ppm) and Magnesium (Mg in ppm).

Nutrients: Observe Nitrate (NO3 in ppm) and Phosphate (PO4 in ppm).

Visual Trend Timelines: Utilize the View Trends module to generate visual graphs of your logged parameters over time. Spot minor chemical shifts early before they impact sensitive livestock or coral tissue health.

Husbandry & Maintenance Planner: Keep your reef chores perfectly organized. Use the dedicated Maintenance portal to add custom routines, track upcoming water changes, and set automated reminders for equipment cleanings.

Smart Dosing Alerts: Plan your chemical dosing schedules directly through the quick-actions panel. Receive automated notifications for dosing amino acids, kalkwasser, or major elements to ensure continuous ionic stability.

Livestock Compatibility & Compatibility Care: Access guidance parameters to select compatible tankmates. Evaluate future fish and coral additions based on specific dietary requirements, light preferences, and territorial aggression levels.

History & Insights Terminal: Review your overall aquarium performance at a quick glance. Track your Best Streak of continuous logging, analyze tasks Done This Week, monitor Active Tasks, and get automated workspace safety statements confirming when your metrics look stable.

Calibrated Target Ranges: Customize your ecosystem's exact safety margins inside the settings panel. Manually assign minimum and maximum target thresholds for every critical parameter (pH, kH, Ca, Mg, NO3, PO4) or implement baseline reef-safe defaults seamlessly.