REXVTNS 20PCS Aquarium Flow Control Valves | ABS Plastic Adjustable Valves for Fish Tank / CO2 Tubing | 4mm Inner Diameter Hose Connector | Gray

Produktbeschreibung

Precise Flow Control - Two-way plastic valve regulates gas volume with smooth rotation, suitable for aquarium pumps and CO2 systems. Ensures optimal oxygen levels for thriving fish. Universal 4mm Compatibility - Flow control valves fit standard tubing (4mm inner diameter). Works with both freshwater and saltwater aquarium setups. Quick-Connect Design - ABS plastic valves feature simple installation with secure push-to-connect mechanism. Effortlessly insert between pump and accessories for fast setup. Multi-Tank Solution - Package includes 20 gray valves for simultaneous use across several aquariums. Ideal for fish breeders and aquarium enthusiasts. Sturdy ABS Construction - Top-grade plastic valves resist degradation from water and gas exposure. Easy-to-use performance for lasting functionality.