Hydrofarm Oxyclone OX20SYS 20-Site Cloning System — Compact Recirculating Cloner, High-Dissolved-Oxygen With Pumps

The Hydrofarm Oxyclone OX20SYS is a compact, recirculating 20-site cloning system engineered to maximize dissolved oxygen for fast, consistent propagation.

The Oxyclone OX20SYS pairs a 20-site reservoir and lid with Active Aqua pumps to create a continuous flow and high dissolved-oxygen environment for plant cuttings. Designed to be easy to set up and maintain, it uses a Venturi valve plus an air diffuser to introduce bubbles directly to the rooting zone. The system is made from durable plastic, includes oxyCERT inserts for holding cuttings, and operates with BPA-free components to keep water quality stable.

How does the OX20SYS keep roots oxygenated more effectively?

Oxyclone focuses on dissolved oxygen rather than surface agitation alone. A submersible water pump creates constant turbulence while an integrated Venturi valve pulls air into the water stream; a single-outlet Active Aqua air pump pushes additional oxygen through a circular 4" air diffuser.

• Venturi valve mixes air and water at the pump outlet for micro-bubble infusion.
• 4" air diffuser disperses fine bubbles across the reservoir for uniform oxygenation.
• Submersible pump provides steady circulation to prevent stagnation and maintain DO levels.

What setup and components come with the cloning kit?

The OX20SYS arrives as a near-complete kit so you can start cloning soon after unboxing. It includes the reservoir and matching 20-site lid, a 20-pack of oxyCERTs to support cuttings, an Active Aqua 160 GPH submersible water pump, and a 3.2 L/min single-outlet air pump with tubing and a 4" air stone.

• 20-site reservoir and lid sized for compact benches or shelves.
• oxyCERT inserts to hold cuttings securely and promote airflow around stems.
• Included pumps and tubing: 160 GPH water pump and AAPA3.2L air pump with 0.25" tubing.

How does the Oxyclone handle maintenance and reliability?

The system is built for straightforward upkeep and long service life. Strong, long-lasting plastic resists corrosion and the design minimizes clogging; the closed reservoir reduces evaporation and retained heat compared with some open systems.

• BPA-free pumps lower contamination risk and are included for immediate use.
• Simple parts—pump, diffuser, tubing—make cleaning and replacement easy.
• Compact footprint and sealed lid reduce spills and keep cuttings stable.

How much space and water does the OX20SYS require?

This cloner is compact and suitable for hobby growers or small commercial setups. It holds about 1.75 gallons of water and fits neatly on a shelf or bench, while offering 20 propagation sites for staggered or batch cloning workflows.

• Reservoir capacity: 1.75 gallons for a compact water profile.
• Package dimensions: 13.8 x 10.8 x 6.3 inches—fits small grow areas.
• Lightweight at approximately 5.3 pounds for easy repositioning.

Who is this for: The Hydrofarm Oxyclone OX20SYS is ideal for growers who want a reliable, space-efficient cloner that emphasizes dissolved-oxygen delivery. It suits hobbyists scaling up to consistent batches, small growers needing continuous propagation, and anyone wanting an out-of-the-box kit with pumps and accessories included. If you need higher oxygenation, low maintenance, and a compact 20-site platform for year-round cuttings, the OX20SYS is designed to meet those needs without complex setup.