Tankquil

Keep your marine aquarium’s tests, dosing plans, and maintenance in one place.

Tankquil helps saltwater and reef aquarium hobbyists organize daily care and keep separate records for multiple aquariums.

• Log water test results and review charts, reading history, and adjustable target ranges.
• Follow guided testing steps and use reaction timers.
• Work through guided dosing tools with product preparation checks and limits.
• Record doses, organize dosing schedules, and review dosing history.
• Plan maintenance with reminders, record completed work and aquarium events, and keep equipment records.
• Explore fish, coral, and invertebrate profiles, photo credits, and compatibility planning tools.
• Learn with Aquarium 101 and revisit the app walkthrough when you need help.
• Keep aquarium records on your device, with user-controlled backup and restore.

Tankquil provides planning and reference guidance. Always verify current product labels and manufacturer instructions, use accurate water volume and fresh test results, and follow product-specific limits. Tankquil does not control or verify physical dosing equipment. Species and compatibility guidance is not a guarantee.