Stable water temperature 24/7/365

Recirculating aquaculture systems hold tanks at tight setpoints around the clock - a flat, predictable load that steady ground-source heat and cooling is built to carry.

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Aquaculture — Fifty Under (content sections)
The challenge

A setpoint you can't let drift

RAS halls and hatcheries hold tanks at tight setpoints 24 / 7 / 365 — a flat, constant base load, and a costly one when it rides propane or electricity. Let the water drift and thermal stress hits growth and survival.

The GSHP difference

The ground holds your setpoint

Outside air swings from freezing to sweltering; ~55°F ground barely moves. Ground-source heat and cooling temper your tanks to setpoint year-round — heating in winter, cooling in summer — from one loop. And because groundwater is already the top water source on U.S. aquaculture farms, the wells and loops integrate with what you already have.

Air swings. Your tanks can't.
Temperature (°F) 100° 50° 0° Outside air freezing to sweltering Tank setpoint held on ~55°F ground Jan Dec Across the year Outside air temperature Tank held on ground source
One loop heats in winter and cools in summer, holding the water where fish and shellfish thrive.