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Rectangular Tank 160 Liters is a low-profile tank made of reinforced black plastic, designed for indoor cultivation and preparation of nutrient solutions. Compact dimensions 86 x 62 x 35 cm, weight 6.1 kg and capacity 160 L for watering indoor crops with order, safety, and little space.

This rectangular tank is made of durable technical polymer that maintains rigidity against the internal pressure of water, preventing deformations and extending the useful life of the container. The low profile allows the tank to slide under grow tables, benches, or shelves, freeing up aisles and optimizing the workspace. The black color finish reduces light passing through the walls and helps reduce the risk of algae in the nutrient solution.
With 160 liters of usable volume, the tank acts as a hydraulic buffer for gravity or pump drip systems, feeding main lines of 25/16 mm and branches to 13/6 mm through fittings.
The rectangular geometry improves the use of corners and creates flat surfaces to attach irrigation accessories such as inline filters, check valves, shut-off valves, or pressure regulators.
The wide opening makes it easy to mix fertilizers, adjust pH/EC, and perform scheduled cleanings between cycles.
This model is supplied without a lid, useful for frequent dosing and maintenance operations; when the environment receives intense light, it is advisable to add an opaque cover or place it in a shaded area.
A professional solution within an online grow shop focused on compact installations that require order, repeatability, and stable flow day after day.
In rooms and grow tents, Rectangular Tank 160 Liters offers a contained height to be placed under irrigation tables or drainage trays, maintaining a low center of gravity and great stability. The rectangular format fits against walls, facilitates staff movement, and leaves space for controllers, pumps, and sensors without compromising circulation.
Main uses:
• Store 160 L of water or nutrient solution for automatic irrigation.
• Homogenize nutrients before distributing to the benches.
• Stabilize pH and EC parameters between irrigation cycles.
• Centralize drainage and substrate washing through a lower outlet with tap (depending on installation).
• Optimize space under tables due to 35 cm low profile.
Operational advantages:
• Rigid structure that withstands internal pressure without deformation.
• Black color that minimizes light passing through the walls.
• Straight geometry to attach fittings and organize wiring/pipes.
• Convenient top access for dosing and cleaning.
• Easy integration with standard irrigation accessories.
For a reliable setup, it is advisable to accompany with:
• 25/16 mm hose as main line and reducers to 13/6 mm for drippers.
• Shut-off valves to section benches and balance flows.
• Check valves that prevent backflow to the tank.
• Inline filter before solenoids and drippers to protect the system.
• Diffuser stones or air pump if higher dissolved O₂ is desired.
• pH/EC meters and liquid thermometer for daily control.
• Option of lid or opaque textile cover when the installation receives prolonged direct light.
1) Place on a flat and level surface, preferably under the grow table to save space.
2) Make a hole and install a watertight fitting in the wall or base if a fixed outlet is required; attach inline filter and check valve before branches.
3) Fill with water, adjust pH and EC, add fertilizers and mix until homogeneous.
4) Connect the main line to the chosen diameter, purge air and particles by briefly opening the farthest lines.
5) Record consumption to plan refills and solution changes; clean the interior between cycles.
Technical tips: avoid sharp objects under the tank, anchor hoses to prevent pulling, keep the area ventilated and shaded to minimize algae.
Rectangular Tank 160 Liters offers a very competitive cost/benefit ratio: it reduces installation time, simplifies maintenance, and makes use of unused space under tables. There are packs with hose, valves, and irrigation accessories that optimize investment in new setups or expansions.
Available at Hydroponics Blanes, trusted Grow Shop and online grow shop with discreet shipping throughout Spain and the EU. Technical team ready to size consumption, choose main line diameters, and configure zoning in any irrigation system for indoor growing.
Rectangular Tank 160 Liters concentrates water and nutrients in a low profile that fits under tables, organizes the room, and speeds up daily operations. With 86 x 62 x 35 cm, 6.1 kg, and 160 L capacity, the reinforced black plastic rectangular container integrates with industry irrigation accessories and allows you to irrigate indoor crops with consistency and precision.
Hydroponics Blanes — wide catalog in irrigation, lighting, and environmental control. Each order includes a 5% discount code for the next purchase and the option of discreet shipping.
The choice of Rectangular Tank 160 Liters brings order, autonomy, and hydraulic predictability within a professional indoor growing environment.
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