Building a 3–4 IBC Aquaponics System on a Budget 💧🌱
Cheb, Czech Republic 🇨🇿
Outside: -6 to -15°C ❄️
Building: not yet
Planning: full speed ✅
Since winter won’t allow construction yet, I’m using this time to prepare everything properly for my spring aquaponics pilot.
The goal:
A small but scalable system that I can later adapt for Mindanao conditions.
Local sourcing (Cheb / Karlovarský kraj):
• 3× IBC tanks (1000L): $70–75 each → $210–225
• 2× 200L barrels (filter + sump): $15–20 each → $30–40
• Water pump: $70–75 (BOYU FP-4000)
• Air pump: $95–100 (Resun LP-40 / Hiblow HP-40 / Aquaking Q2007)
• Grow media: $200–220
→ 600kg basalt 8–16mm (lava rock is too expensive here)
• Fittings & plumbing: $25–50 (hopefully 😅)
Estimated total:
👉 $630–710 for a complete pilot system
Sources: Bazoš.cz, Facebook Marketplace, local garden shops. 🔎 Important note:
Always check what the IBCs were used for – food-grade only.
Why I like this setup:
• cheap to build
• easy to expand
• realistic to copy later in the Philippines
👉 Your turn:
• What aquaponics budget are you aiming for?
• Any hacks or cheaper alternatives you’ve found?
Let’s compare and learn together.