Green Round Tank 300 Liters (Ø 79 × 85 cm)

Green round tank 300 Liters

This rigid tank offers 300 liter capacity in a robust body of Ø79 x 85 cm, finished in opaque green color that blocks light entry to limit algae and help keep pH and EC stable.

The lid reduces evaporation and acts as a barrier against dust and insects, while the round design facilitates a natural vortex during mixing, preventing salt buildup in corners.

Many models incorporate a service tap for quick transfers and purges; when not present, a bulkhead fitting with a shut-off valve can be installed to obtain a safe low outlet.

For 300 L volumes, a circulation pump or aeration with a diffuser stone is recommended to keep the solution homogeneous.

The family of rigid tanks offers alternatives in 200 L and 500 L to scale projects.

Available at the Hydroponics Blanes online grow shop, a reference as a trusted Grow Shop with a wide catalog of irrigation accessories and discreet shipping.

Indoor growing Green round tank 300 Liters

In indoor growing facilities, the Green round tank 300 Liters ensures autonomy for several irrigation cycles, reducing preparation times and variability between batches. The opacity of the material and the lid help preserve the quality of the mix during resting. The diameter of 79 cm and the height of 85 cm provide stability, easy access for measurements, and enough space for a submersible pump, air diffuser, and level probe. Perfect for feeding drippers, irrigation rings, micro-sprinklers, or NFT channels in medium and large grow rooms.

What is the Green round tank 300 Liters for?

It functions as a main water tank, fertilizer mixer, hydraulic buffer to stabilize flow, and service tank for rinsing or washing. With aeration, it keeps nutrients in suspension and improves solution oxygenation. The lid limits external contamination and the opaque green surface minimizes photodegradation. In recirculation systems and on-demand irrigation, the 300 L volume smooths consumption peaks and allows watering indoor crops more uniformly.

Irrigation accessories for indoor growing Green round tank 300 Liters

Proper integration multiplies the tank's performance. Recommended:

• Watertight bulkhead fitting, shut-off valves, and fittings for 12–25 mm pipes.
• Submersible pumps sized to flow rate and lift height.
• Inline filter and check valve to protect drippers and collectors.
• Circulation pump or air pump with diffuser stone to keep the mix homogeneous.
• Instrumentation: pH meter, EC meter, thermometer, and level rod/viewer.
• Food-grade hoses, distributors, and collectors to sectorize lines.

All irrigation accessories are available at Hydroponics Blanes with technical advice and discreet shipping from the online grow shop.

How is the Green round tank 300 Liters used?

1) Place the tank leveled and accessible, near the cultivation table or bench.
2) Install bulkhead fittings for a bottom outlet or place a centered submersible pump; connect to the main collector.
3) Fill with water, measure pH and EC, and add fertilizers in the order indicated by each manufacturer.
4) Place the lid to limit light, dust, and insects; add aeration or circulation pump if the solution remains for more than 24–48 h.
5) Schedule irrigation according to the substrate and phenological phase to water indoor crops uniformly.
6) Perform solution changes and periodic cleaning with diluted peroxide; rinse with clean water before mixing again.

Key data for technical sheet: capacity 300 L, dimensions Ø79 x 85 cm, green color, lid included, and possibility of tap or outlet with bulkhead fitting. Ready to be integrated into domestic and semi-professional projects.

Price Green round tank 300 Liters

The price of the Green round tank 300 Liters may vary depending on stock, campaigns, and packs with irrigation accessories (pumps, filters, valves, fittings). Check conditions and active offers at Hydroponics Blanes to optimize the cost of the complete setup.

Where to buy Green round tank 300 Liters online?

Available at Hydroponics Blanes, trusted Grow Shop, and online grow shop specialized in indoor growing and irrigation systems. Secure platform, expert service, and discreet shipping to the peninsula and selected European destinations. After purchase, you receive an email with a 5% discount code for the next order.

Green round tank 300 Liters offers an excellent balance between capacity, stability, and handling. The opacity, the lid, and compatibility with instrumentation make this volume a reliable ally for mixing nutrients and feeding multiple lines, helping to water indoor crops consistently.

Available at Hydroponics Blanes along with an extensive catalog of irrigation accessories and expansion solutions.