Nutriculture Auto Top-Up Triple 68 L – Automatic Reserve Tank for NFT Systems

The Nutriculture Auto Top-Up Triple is a 68-liter reserve tank equipped with three independent float valves that keep the nutrient solution level constant in up to three NFT systems at once. It is placed at the same height as the tanks and, by simple gravity, keeps replenishing the water the plants consume.

In an NFT system the level drops quickly: the sheet of solution circulates nonstop and evapotranspiration is high. When the level falls, the EC spikes and the pump can end up sucking in air. The Auto Top-Up eliminates that risk and allows you to leave the crop unattended for several days without the reservoir running low.

It is compatible with Nutriculture Gro-Tank and Multi Duct systems, and works just as well as a water reserve for any reservoir that accepts a float valve. It requires no electricity or additional pump: the level difference does all the work.

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1. Sitúa el bidón a la misma altura o por encima de los depósitos que vas a alimentar.
2. Conecta cada una de las tres salidas al depósito correspondiente con su válvula de boya.
3. Ajusta la altura de cada boya al nivel de trabajo que quieras mantener.
4. Llena el bidón con agua ya tratada y con los nutrientes a la EC de riego.
5. Abre las llaves y comprueba que las boyas cortan el paso al alcanzar el nivel.
6. Revisa el nivel del bidón cada 3 o 4 días y rellénalo antes de que se vacíe.