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Documentation Index

Fetch the complete documentation index at: https://docs.jacobpevans.com/llms.txt

Use this file to discover all available pages before exploring further.

Same reproducibility goals as the homelab. Just with corals.
A 75-gallon saltwater reef anchors the living room, with a couple of freshwater tanks for variety. Clownfish, corals, a pistol shrimp, soft corals colonizing the rockwork. Custom LED lighting on a schedule, automated wave-makers, dosing pumps, an auto top-off — the same “build it once, watch it forever” instinct that runs the homelab.

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Stack (figurative)

  • Display: 75-gallon mixed reef. Live rock aquascape with planned coral growth zones.
  • Sump: protein skimmer, refugium chamber with chaeto, return pump.
  • Lighting: programmable LEDs on a sunrise/sunset schedule.
  • Flow: paired powerheads with offset gyre patterns.
  • Automation: dosing pumps for two-part calcium and alkalinity; auto top-off compensating for evaporation; temperature alarm hard-wired to Home Assistant.

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Monitoring

Temperature, pH, and salinity flow through the same observability stack as everything else. Out-of-range readings trip Home Assistant automations and ping the phone. The pistol shrimp does not have alerting yet. The freshwater tanks are simpler — planted, low-tech, no dosing — but on the same monitoring schedule. Skimping on automation for “easy” tanks is how you discover an iron leak at 3 AM.

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Travel SLO

The reef can go ~10 days unattended thanks to dosing + ATO automation, but the SLO is “minimize manual interventions” not “fully hands-off.” Friends with feeding instructions cover the food layer; the rest holds itself.

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Why a section on this site

The brand voice is technical and personal. Homelab and reef are both monitored. Both follow the same “infrastructure as code” instincts even when the code is a feeding schedule. If you found this site through AI tooling content and stayed for the corals: good.