Active Aqua Adjustable Air Flow Pump Hydroponics Aquarium with 4 Outlets (Used) CategoryFull_Home & Garden | Kitchen & Dining | Barware | Wine Bottle Holders 12-inch adjustable space per shelf

12-inch adjustable space per shelf helps you maximize your living area

Spring-loaded push pin terminals allow for quick tool-free installation

All covers are treated to provide maximum resistance to damaging ultraviolet rays to inhibit deterioration and increase longevity

providing your plants with the essentials: gentle warmth and controlled humidity

Active Aqua Adjustable Air Flow Pump Hydroponics Aquarium with 4 Outlets (Used) CategoryFull_Home & Garden | Kitchen & Dining | Barware | Wine Bottle Holders 12-inch adjustable space per shelf####Item has been opened and has signs of use; this could be scuffs or scratches from use, dirt and or dust from use. The item is in otherwise good working condition. All parts or accessories will still be intact.#### Airflow pump that diffuses air into water in your hydroponics system or aquarium Performs quietly with a multi level muffler at a maximum decibel level of 45 Special artificial rubber keeps a steady air flow output and pressure that can