SeaHawk Hydro Tanks – Collapsible Flexible Water Tanks

Description

Sea Hawk Hydro-Tank is a premium, collapsible water storage solution engineered for hydroponic systems, irrigation setups, and general garden use. Designed for effortless integration, it provides dependable storage for water or nutrient solutions while maintaining stable water temperature and pH levels to support healthy plant growth.

heavy-duty 500D UV-resistant and mould-resistant PVC, the Sea Hawk Hydro-Tank ensures long-term durability and safety for both indoor and outdoor applications. Its flexible, foldable design makes it easy to transport, store, and reassemble — a practical alternative to bulky rigid tanks. When not in use, simply fold it down for compact storage; when needed again, it can be set up in minutes without tools.

Each tank is equipped with:

  • Durable lid and filtered access port to prevent debris contamination
  • Overflow valve for safe water management
  • Tap outlet for easy hose or irrigation connection
  • Reinforced seams and corrosion-resistant fittings for extended reliability

Available in a range of sizes from 100L to 1000L, these tanks are ideal for collecting rainwater, storing nutrient solutions, or managing irrigation water in hydroponic and horticultural environments.

Benefits

  • Space-efficient and portable — fits where rigid tanks can’t
  • Helps maintain consistent water quality and temperature
  • Reduces water waste and supports sustainable growing
  • Quick, tool-free setup and easy seasonal storage

Whether you’re running a hydroponic system or need a reliable garden reservoir, the Sea Hawk Flexible Hydro Tank delivers the durability, versatility, and convenience every grower needs.

Dimensions

  • 100L: Diameter 40 cm × Height 78 cm
  • 200L: Diameter 60 cm × Height 70 cm
  • 250L: Diameter 60 cm × Height 88 cm
  • 380L: Diameter 70 cm × Height 98 cm
  • 500L: Diameter 80 cm × Height 98 cm
  • 750L: Diameter 100 cm × Height 98 cm
  • 1000L: Diameter 120 cm × Height 88 cm

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Product Manual

View PDF brochure for Hydro Tank 380L

(SKU: HT380L)

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Pickup - Free
Pickup from 104 Wedgewood Rd, Hallam VIC 3803




Warranty


1 Year Replacement Warranty - Store warranty, this product needs to be returned to Aqua Gardening for testing and replacement.

Returns


60 Day Returns - We will provide a refund, exchange or store credit where you have decided you no longer want the product and it is in new, unopened condition. More details...