Description
Supply adjustable aeration through one, two or four outlets from a 5 W pump. Rather than relying on a supplier-style title, this guide explains fit, options and day-to-day use in plain language.
The current selector includes style: Single hole | Double hole | Four holes. Clear option names and the original SKU make it easier to compare the item with the space and equipment already in your setup.
Confirm the voltage or USB supply and outlet count. Keep the pump dry and position it above the water line where possible. A few measurements and a quick compatibility check can prevent most setup problems.
The listing is 220–240 V; keep the pump dry and select an outlet configuration that matches the aquarium load. The aim is a confident purchase based on what is listed, not on exaggerated promises.

Why this product fits a considered setup
Supply adjustable aeration through one, two or four outlets from a 5 W pump. Its value comes from choosing the correct option and integrating it with the aquarium, terrarium or maintenance routine already in place.
Key features at a glance
- Supply adjustable aeration through one, two or four outlets from a 5 W pump.
- Available selection: style: Single hole | Double hole | Four holes.
- Original product record retained under SKU CJYC1203014.
Available options and verified details
| SKU | CJYC1203014 |
|---|---|
| Options | style: Single hole | Double hole | Four holes |
| Voltage | 220~ 240V |
| Frequency | 50Hz |
| Noise | <40dB |
| Power | 5W |
| Pressure | >0.012Mpa |
| Exhaust volume | 7.2L _/min |
| Product size | 165X100X75mm |
| Package |

How to use it
- Confirm the voltage or USB supply and outlet count.
- Keep the pump dry and position it above the water line where possible.
- Connect tubing, air stone and a check valve when needed.
- Adjust airflow and listen for unusual vibration.
Care and maintenance
The listing is 220–240 V; keep the pump dry and select an outlet configuration that matches the aquarium load. Never use household soap or cleaning chemicals on surfaces or media that will contact aquarium water or animals.
What is included
Package:

Before you order
Compare the selected option, dimensions shown in the product selector, power or plug requirements where relevant, and the needs of the intended species. Product photos explain appearance, but the option name and verified listing details should guide the final choice.
Frequently asked questions
Which option should I choose?
Start with the available space, the existing equipment and the animal or aquarium requirements. Use the option selector rather than relying only on the main photograph.
Is it ready to use immediately?
Some items need rinsing, assembly, batteries, tubing, a pump, an adapter or other supporting equipment. Check the verified details and package contents above before installation.
How should I clean it?
Use clean water and a dedicated aquarium or enclosure tool. Avoid detergents, fragrances and abrasive household cleaners.
What should I check after installation?
Watch stability, flow, temperature, noise and animal behaviour as applicable. Stop and adjust the setup if anything appears unsafe or unsuitable.

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