Observed arrival · 2026-11-14
AquaCalc: from glass thickness to fertilizer recipes
A bilingual aquarium calculator covers tank dimensions, stand materials, filtration, biological load, water tests, and fertilizer recipes.
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
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- For
- Aquarium builders and freshwater hobbyists
- Worth noticing
- Its reference covers a 3.8 safety factor, a 10% volume allowance, plywood cut layouts, and limits of the formulas.
Field notes
The inputs span tank geometry, substrate, cabinet construction, filter media, feeding, and fish mass. Linked explanations discuss assumptions including a 3.8 safety factor for glass and a 10% allowance in volume estimates; the page also flags limits on formula applicability. The extracted page shows the calculator interface but does not provide sample results or verify calculation accuracy.
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
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