Roadmap

gillcalc grows one verifiable calculator cluster at a time. The order is driven by community need and by what can be sourced honestly, not by page count.

• Live now: substrate, volume, water changes, heater sizing, dosing, lighting, stocking and compatibility, goldfish tank size and variety key.
• Next in the queue: filtration turnover as part of the stocking calculator; trust pages (this one); pond-style volume work is being evaluated as a separate direction rather than mixed into an aquarium site.
• Under consideration: salt dosing, quarantine-tank guidance, a deeper species library, and more short guides that explain the reasoning behind each calculator.

No dates are promised. Every new page has to pass the same bar first: a demonstrated community need, a traceable rule set, and a result that shows its uncertainty.

Have a request? Tell us — corrections and “this number looks wrong” messages move the queue fastest.