Alien 4mm Green Silicone Pipe — 1 Metre

Alien 4mm Green Silicone Pipe — 1 Metre, Heavy-Duty

Heavy-duty green silicone tubing for Alien Hydroponics systems — 4mm internal, 6mm outer diameter. Replacement pipe for extending existing Alien systems, replacing worn sections, or building custom DIY hydroponic setups. Silicone is more flexible and longer-lasting than budget PVC tubing.

Why growers choose Alien 4mm pipe:

• Genuine Alien Hydroponics part — exact-spec compatibility with Alien systems
• Heavy-duty silicone construction — more flexible and durable than PVC alternatives
• 4mm × 6mm (ID × OD) — standard micro-irrigation size, fits widely-available fittings
• Replacement or extension use — extend existing Alien layouts, replace worn pipe sections
• DIY system building — use to construct custom irrigation with quality pipe
• Green colour — blends with foliage better than black pipe

Who it's not for:

For larger Alien systems, 19mm main supply pipe is needed alongside this finer dripper line. For AutoPot or IWS systems, use their system-specific pipe. For short-run replacement, 1m is usually enough; for larger builds, look at bulk rolls for better per-metre pricing.

In stock now — ships same working day from our Staffordshire warehouse with free UK delivery over £100. Pick up in-store at our Stone shop (ST15 0SR) if you're local, or click & collect at checkout.