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100-liter round tank with lid designed for indoor cultivation: manageable format, opaque black polypropylene and lid that protects the water from light and impurities. Ideal as the heart of a stable irrigation system, with daily autonomy and quick assembly in cabinets and technical rooms.

This cylindrical tank is made of durable plastic (polypropylene), suitable for use with liquid fertilizers, pH regulators, and common acids in technical horticulture. It offers 100 L capacity in a balanced body of height 65.5 cm, Ø 52.5 cm top and Ø 42 cm bottom.
With an empty weight of 4 kg, it is easy to position before filling and integrates seamlessly into benches or grow room corners.
The opaque black color blocks light to minimize algae, while the lid included reduces evaporation and protects against dust and insects.
The round geometry creates a natural vortex when mixing, preventing buildup in corners and promoting a homogeneous solution for precise indoor crop irrigation.
Compatible with gravity irrigation or with a submersible pump, it fits NFT setups, drip systems, recirculating hydroponics, and nutrient solution preparations for transplants or flowering.
Available at the Hydroponics Blanes online grow shop, a trusted Grow Shop with discreet shipping and a wide range of irrigation accessories.
In an indoor growing environment, the 100-liter round tank with lid provides autonomy and stability for one or several tents. The 100 L volume ensures enough mix for several cycles, avoiding continuous preparations and reducing variability between irrigations. The lid preserves pH and EC parameters during resting hours, and the opaque material keeps the solution protected from photodegradation.
It serves as the main water tank, nutrient mixer, hydraulic buffer for multiple lines, and service tank for cleaning or rinsing. It is especially useful in NFT systems and distribution via irrigation rings or drippers, ensuring continuous flow. With aeration using an air pump and diffuser stone, the mix is oxygenated and kept in motion, improving nutrient availability for homogeneous indoor crop irrigation.
Performance increases when integrated with suitable irrigation accessories:
All available at Hydroponics Blanes, online grow shop with technical advice and discreet shipping.
1) Place the tank level and accessible, preferably next to the grow table.
2) Drill a hole for the bulkhead fitting if a bottom outlet is required, or place the submersible pump centered and connect to the collector.
3) Fill with water, measure pH and EC; add fertilizers in the order recommended by each manufacturer.
4) Place the lid to limit light, dust, and insects; consider aeration when the mix remains for more than 24–48 h.
5) Schedule irrigations according to substrate and phenological stage for uniform indoor crop irrigation.
6) Renew solution and clean interior with diluted peroxide periodically; rinse with clean water before mixing again.
Key data: 100 L capacity, height 65.5 cm, Ø 52.5/42 cm, material: polypropylene, weight 4 kg, black color. These figures confirm an excellent balance between autonomy, stability, and handling.
The price of the 100-liter round tank with lid may vary depending on stock, promotions, and packs with irrigation accessories (pumps, filters, valves, fittings). Check active offers at Hydroponics Blanes to optimize the cost of the complete setup.
Available at Hydroponics Blanes, a trusted Grow Shop specialized in indoor growing and irrigation systems. Secure platform, expert support, and discreet shipping in 24/48 h from the online grow shop. After purchase, you receive an email with a discount code for your next order.
100-liter round tank with lid combines a compact format, effective light protection, and compatibility with commonly used chemicals.
Integrated with pump, filter, and parameter control, it acts as the operational center of the irrigation system for consistent, clean, and low-maintenance indoor crop irrigation.
Available at Hydroponics Blanes with technical support and supply of custom irrigation accessories.
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