Integrated aquaponics

HydroStack ®

Integrated aquaponics — fish and plants in one closed loop.

What it is

Two crops, one system

HydroStack integrates recirculating aquaculture with vertical hydroponic plant production. Fish waste feeds the plants. The plants clean the water. The water returns to the fish. Nothing leaves the loop.

Water Efficiency

Up to 95% less water than conventional aquaculture — closed-loop recirculation with minimal top-up.

Dual Revenue

Two sellable crops from the same footprint: premium seafood and fresh leafy greens or herbs.

Zero Discharge

No effluent runoff. Nutrients from fish waste are captured by plants rather than lost to waterways.

Low Energy

Gravity-fed vertical racks and solar-compatible pumping for resilience against grid outages.

Data-Driven

Every HydroStack is monitored through the QUANTUM Intelligence platform — same console, one truth.

Modular

Deployable as a single rack or scaled to a full production block. Fits urban, peri-urban, and rural sites.

HydroStack modular vertical grow-pipe array

HydroStack modular vertical grow-pipe array — engineered for high-density plant production.

How it works

The closed loop

Four continuous stages. Nothing enters, nothing leaves — except what you harvest.

1

Fish produce waste

Ammonia and organic matter enter the water — the exact byproduct of healthy production.

2

Biofilter converts

Nitrifying bacteria convert ammonia to nitrate — plant-available food.

3

Plants absorb

Vertically-grown greens or herbs strip the nutrients from the water.

4

Clean water returns

Filtered, oxygenated water flows back to the fish tanks — closing the loop.

Outcomes

What you get

Compounding advantages that show up on the balance sheet from day one.

Improved Efficiency

Less water, less feed waste, less energy per kg of output.

Increased Yield

Two products from one footprint — protein and produce side by side.

Optimised Profitability

Diversified revenue, lower input costs, resilient to seasonal volatility.

Mitigated Risk

Water quality more stable, disease pressure lower, supply chain shorter.

Deploy with us

Interested in HydroStack ®?

We're deploying HydroStack systems in phases. Get in touch to discuss a pilot or a full-scale installation for your site.

Discuss a Project See the Platform
+