The Aquael SAS 500 Surface Skimmer is a compact and efficient aquarium surface skimmer designed to remove biofilm, oily residue, and floating debris from the water surface. Suitable for aquariums ranging from 20 to 500 litres, it operates at up to 500 L/H while consuming only approximately 4.4W of power. By clearing the surface layer, it improves oxygen exchange and enhances light penetration — both essential for healthy planted aquarium setups and stable freshwater systems. Its slim, submersible design makes it ideal for rimless aquariums, nano tanks, and modern aquascaping layouts where clean surface aesthetics are important.
Technical Specifications
- Product Type: Aquarium Surface Skimmer
- Recommended Tank Capacity: 20 to 500 Litres
- Maximum Flow Rate: 500 L/H
- Power Consumption: Approx. 4.4W
- Function: Removes surface film & floating debris
- Installation: Fully submersible
- Application: Freshwater & planted aquariums
- Operation: Quiet & energy-efficient
FAQÂ
1. What does the SAS 500 surface skimmer do?
It removes biofilm and oily residue from the water surface, improving clarity and oxygen exchange.
2. Is it suitable for planted aquariums?
Yes, removing surface film improves light penetration and supports healthy planted aquarium systems.
3. What tank size is recommended?
It is suitable for aquariums from 20 to 500 litres.
4. Does it replace a main filter?
No, it is designed to complement a primary filtration system, not replace it.




















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