Hydro Tank by Seahawk - Collapsible Water Storage
Hydro Tank by Seahawk - Collapsible Water Storage
Hydro Tank by Seahawk - Collapsible Water Storage
Hydro Tank by Seahawk - Collapsible Water Storage
Hydro Tank by Seahawk - Collapsible Water Storage
Hydro Tank by Seahawk - Collapsible Water Storage

Hydro Tank by Seahawk - Collapsible Water Storage

SH-TANK-100L

Regular price$85.00
/
Tax included. Shipping calculated at checkout.

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  • Handpicked by growers
  • Ships today
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  • 6,596+ high-yielding customers
  • 30-day returns*
  • Free shipping over $499*
  • Low stock - 1 item left
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💧 Smart Water Storage for Hydroponics

The Seahawk Hydro Tank is a reliable, space-saving solution for storing water or nutrient solution in hydroponic systems. Built tough with a collapsible frame and reinforced structure, it makes storing, transporting, and accessing water easier than ever—whether you’re running a compact tent setup or a large grow room.


🔍 Key Features

  • 🚰 Flexible, collapsible design – folds flat for easy storage and transport

  • 🌡️ Promotes stable pH & water temperatures – ideal for plant consistency

  • 💪 Durable and lightweight – built for everyday hydro use

  • 🧰 Tool-free assembly – set up and break down in minutes

  • 📏 Available in 7 sizes – from 100L up to 1000L


📏 Size Options

  • 100L – H: 78cm x D: 40cm

  • 200L – H: 70cm x D: 60cm

  • 250L – H: 88cm x D: 60cm

  • 380L – H: 98cm x D: 70cm

  • 500L – H: 98cm x D: 80cm

  • 750L – H: 98cm x D: 100cm

  • 1000L – H: 88cm x D: 120cm


🧠 How to Use

Unfold the tank, fit the support legs, and place it on a level surface. Fill with water or nutrient solution. When empty, collapse and store easily until next use.


🌿 Why It’s Perfect

Great for growers with limited space or mobile setups. Whether you’re collecting runoff, mixing nutrients, or just storing water, Seahawk Hydro Tanks adapt to your needs.


🌱 The Grow Guys Tips

  • Rinse and clean the inside between grows to keep nutrient buildup at bay

  • Keep lids or covers on to avoid contamination

  • Pair with a pump and filter system for easy recirculation


🛠️ Tough Tanks, Built to Flex

From small home grows to full-scale hydro setups, Seahawk Hydro Tanks offer clean, scalable water storage without the bulk.

🛒 Choose your size and stay hydrated – from The Grow Guys.

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Growers First, Retailers Second

Welcome to The Grow Guys

We built The Grow Guys from the soil up — well, coco and perlite. Before we sold gear, we bought it, ran it, and learned the hard way what's worth the money and what ends up in the shed. That's the filter everything on our shelves passes through. No sales scripts, no rebadged junk, no telling you what you want to hear. Just gear we'd run ourselves and advice from people who actually grow. Chasing higher yields, tighter flowers, or your first harvest? You're in the right place.

Meet The Grow Guys

FAQs

How fast do you ship?

Order by 2pm and it ships the same business day from Invermay, Tasmania.

How much is shipping?

Calculated at checkout by weight and destination. Free shipping over $499*.

Is the packaging discreet?

Plain packaging, no branding. No one knows what's in your box.

What's your returns policy?

30-day change-of-mind returns on unopened, unused products. A 10% restocking fee applies and return shipping is at your cost.

Can I get advice before buying?

Call, email, or walk into the Invermay shop. You'll get a grower on the other end, not a script.

Do you have a physical store?

Unit 10/110 Gleadow Street, Invermay 7248. Mon–Fri 8:30am–5:30pm, Sat 9am–3pm.

Inside The Grow Guys hydroponics store in Invermay, Tasmania

Still got a question?

Talk to a grower, not a script

Tell us your space and what you want to grow. We'll point you to the gear that fits, and tell you what you can skip.

Call 0481 735 126

Mon–Fri 8:30am–5:30pm · Sat 9am–3pm

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