Nuanchu 4 Pcs Aquarium Tubing Kit for Saltwater Dosing Pump

• Color-coded: the 4-color dosing tubing set (red, yellow, blue, green) provides instant visual of different additives; It helps users quickly match tubing to specific fluid types, eliminating operational confusion and enhancing the accuracy and convenience of aquarium maintenance; Vibrant multi-tone colors also deliver a neat, visually-pleasing layout for your aquarium equipment setup, upgrading the overall look of your tank system while serving practical functional purposes
• Standard Size: each tube measures about 39.4 inches/ 100 cm in length, with a 3mm inner diameter and 5mm outer diameter; Suitable compatible with most standard dosing pumps, reservoir containers, and aquarium dosing systems on the market, it requires no cutting or modification; Note: the tube length is manually measured and may vary slightly; Actual length exceeds 1 meter, and it can be cut to your needs
• Reliable Dosing Performance: the dosing tubing features a smooth, burr‑free inner surface that ensures consistent delivery of additives; Made of chemical-resistant PVC material, this tubing resists corrosion from aquarium supplements, saltwater and common dosing solutions; It stays flexible for long‑term use without hardening, cracking or leaching to safeguard your tank water quality
• Easy Installation: the 1m length strikes a balance between installation flexibility and neatness; The dosing tubing is soft, flexible, and pressure-resistant, allowing for easy routing between devices while reducing tangling and knotting; Keep your aquarium setup organized and clutter-free
• Clear Monitoring: crafted from transparent material with vibrant colors, the dosing tubing allows users to visually monitor fluid flow; This enables timely refills and maintenance, making daily aquarium care simpler and more time-efficient

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