Flexible Tank 500 Liters (80 × 100 cm)

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This self-supporting tank brings together everything needed to supply several benches or aisles in drip installations. The high-strength plastic material, completely opaque to light, helps limit algae and keeps the nutrient solution in better condition for longer. The foldable design allows it to pass through narrow doors and be stored in a compact box at the end of the season.

With a capacity of 500 liters, the flow to 25/16 mm main lines becomes stable both by gravity and with a pump, integrating in-line filters, check valves, and sector valves without complications.

The top opening makes mixing and parameter control easy, while the bottom outlet allows for a tap or hose for purges and emptying.

Reference dimensions 80 x 100 cm that make use of corners and service areas, with a structure that maintains verticality and stability at full load.

The flexible range usually offers alternatives of 98, 157, 225, 500, and 750 L, useful for scaling projects according to actual consumption. An ideal ally within an online grow shop that prioritizes modularity, hydraulic cleanliness, and consistent results.

Indoor Growing Flexible Tank 500 Liters

In controlled environments, Flexible Tank 500 Liters acts as a hydraulic lung to stabilize scheduled irrigation, reduce pH and EC fluctuations, and ensure homogeneous supply during long shifts. The foldable format simplifies logistics in rooms with narrow aisles and vertical racks, while the opaque material protects the mix from direct light from fixtures.

What is Flexible Tank 500 Liters for?

Main functions:
• Store 500 L of water or nutrient solution for drip or gravity irrigation.
• Distribute flow to main and branch lines with drippers, microtubes, or irrigation rings.
• Protect mixes thanks to opaque body and secure closing lid.
• Centralize control of pH and EC at a single work point.
• Facilitate purges and substrate washing through bottom outlet with tap.

Operational benefits:
• Tool-free assembly, ready in minutes.
• Quick folding for transport and storage off-season.
• Less risk of contamination due to service opening and closed lid.
• 80 x 100 cm format that makes use of corners and narrow aisles.
• Easy integration with standard irrigation accessories (25/16/13/6 mm).

Irrigation accessories for indoor growing Flexible Tank 500 Liters

For a solid and scalable set, it is advisable to accompany with:
• 25/16 mm hose as main line, reducers to 13/6 mm depending on dripper.
• Shut-off valves and check valves to sectorize and prevent backflow.
• In-line filter before branches to protect drippers and solenoids.
• Timers or controllers to automate irrigation windows.
• Diffuser stones or air pumps to increase dissolved O₂.
• pH/EC meters and liquid thermometer for daily monitoring.

How is Flexible Tank 500 Liters used?

1) Unfold the body and place it on a flat, level surface, removing sharp objects from the surroundings.
2) Install bottom outlet with tap and check for leaks with a few liters of water.
3) Connect main line to chosen diameter and add in-line filter before branches.
4) Fill, adjust pH and EC, add nutrients and homogenize with gentle stirring or recirculation.
5) Purge air and particles by briefly opening each line; check flow at remote points.
6) Keep lid closed, record consumption and schedule refills and solution changes.
Technical tips: avoid intense direct radiation, anchor hoses to prevent pulling, clean inner walls between cycles and reserve a line for periodic washing.

Price Flexible Tank 500 Liters

Flexible Tank 500 Liters offers a very competitive cost/benefit ratio: reduces installation time, minimizes transfers with small containers and can be reused in future configurations. There are packs with hose, filters and irrigation accessories that optimize investment in expansions or new setups.

Where to buy Flexible Tank 500 Liters online?

Available at Hydroponics Blanes, trusted Grow Shop and online grow shop with discreet shipping throughout Spain and the EU. Technical team able to size autonomy, calculate consumption and select compatible components for a stable irrigation system in any indoor growing strategy.

Flexible Tank 500 Liters concentrates water and nutrients in a foldable format that saves space and speeds up mixing routines. Capacity 500 L, dimensions 80 x 100 cm, non-toxic material 100% opaque and self-supporting design make this tank an efficient base for watering indoor crops with consistency and cleanliness, integrating with standard irrigation accessories in the sector.

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.

Choosing Flexible Tank 500 Liters means gaining autonomy, hydraulic safety and efficiency within an online grow shop focused on installing, scaling and maintaining with professional criteria.