If you are looking for a reliable aquarium skimmer, the WYINAQUA 90 l/h is a practical solution for maintaining a clean water surface and better water quality. This aquarium skimmer is designed to remove oily biofilm, dust, protein residues and organic contaminants that accumulate on the surface and interfere with gas exchange.
Using a quality aquarium skimmer is especially important in planted aquariums and aquascape systems, where a clean surface directly affects light penetration and oxygen exchange. The WYINAQUA with a flow rate of 90 liters per hour offers stable and quiet operation, a compact design and easy installation.
This aquarium skimmer is an excellent solution for aquarists who want cleaner water, a healthier environment for fish and better visual aesthetics.
What is an aquarium skimmer?

An aquarium skimmer is a device that removes the surface layer of dirt, known as the surface film or biofilm.
This layer often contains:
- food fats
- protein residues
- dust particles
- bacterial deposits
- organic waste
When the surface is dirty:
- oxygen exchange decreases
- CO2 balance is disturbed
- light penetrates more difficult
- water appears cloudy
With the help of WYINAQUA, these problems are effectively solved.
Advantages of WYINAQUA 90 l/h
Effective removal of surface film
The main function of this aquarium skimmer is to collect and remove surface contaminants before they break down in the water.
Improved oxygen exchange
A clean surface allows for better aeration and stable oxygen levels.
Better light penetration
Especially important for plants that rely on an optimal light environment.
Compact design
Easy to integrate into small and medium-sized aquariums.
Quiet operation
Suitable for home and office aquariums.
How to Use a Skimmer Properly
Proper use of an aquarium skimmer ensures maximum efficiency.
Step 1: Installation
Secure the unit to the glass.
Step 2: Height Adjustment
The inlet should be at the water surface level.
Step 3: Power On
After powering on, monitor the suction.
Step 4: Cleaning
Clean the sponge and inlet regularly.
You won't need a replacement sponge in the long run if you follow the steps and clean properly.
Problem → Solution
| Problem | Solution |
|---|
| Oily layer on the surface | WYINAQUA skimmer |
| Poor gas exchange | Surface skimming |
| Reduced light | Clean surface |
| Organic accumulations | Permanent removal
|
Frequently Asked Questions (FAQ)
Is it suitable for a nano aquarium?
Yes, the flow rate of 90 l/h is very suitable for small systems.
Can it be operated continuously?
Yes, it is recommended for constant control of the surface film.
Is it noisy?
No.
How often should it be cleaned?
Once a week.
Can it be used with an external filter?
Yes, it works great as a supplement to the filtration of the aquarium, at
aquarium filters you can find the right technique for you.