Bluelab PeriPod M3 & M4 Black Nutrient Dosing Tube 4m – LDPE Replacement

Bluelab PeriPod M3 & M4 Black Nutrient Dosing Tube – 4m Replacement Kit Maintain peak dosing accuracy with this official 4-meter black LDPE nutrient tubing replacement, engineered for the Bluelab PeriPod M3 and M4. The black tubing minimises light exposure to your nutrient solution, helping prevent algae growth and preserving solution integrity in your hydroponic system. What's Included 4m black LDPE nutrient tubing 2x 1/8" straight joiners Chemical Compatibility Guide Bluelab recommends the following maximum concentrations for commonly used acids and alkalines: Nitric Acid – < 10% Phosphoric Acid – < 40% Sulfuric Acid – < 50% Citric Acid – < 10% Potassium Hydroxide – Concentrated Potassium Carbonate – Concentrated Potassium Silicate – Concentrated Important Safety Note The concentrations above are guidelines only. Temperature, pressure, or UV exposure may affect tubing performance. Always test with your specific chemical in your application before full deployment and follow all relevant safety precautions when handling concentrated chemicals. Why Choose Bluelab Replacement Tubing? ✔ OEM-spec fit for Bluelab PeriPod M3 and M4 ✔ Black LDPE construction reduces light penetration – inhibits algae growth ✔ Broad chemical resistance for nutrient solutions, acids & alkalines ✔ Includes joiners for a complete, tool-free installation ✔ Trusted by commercial hydroponic growers worldwide