NICREW Internal Aquarium Filter for Fish
NICREW internal aquarium filter for small coldwater or tropical fish tanks (20-40L), ideal for clear water and a healthy environment. It provides mechanical and chemical filtration, while the detachable spray bar improves aeration and surface agitation.
Original price was: £17.99.£15.99Current price is: £15.99.
Description
If your small aquarium has cloudy water or weak surface movement, an internal aquarium filter can help restore clarity and improve oxygenation. This internal filter is designed for coldwater or tropical setups and provides both mechanical and chemical filtration. It arrives with filter media and pipework so you can fit it quickly and start improving tank conditions without a complex installation.
The detachable spray bar doubles as a simple wave maker and oxygen supply, allowing you to direct flow to increase surface agitation or soften currents for more delicate fish. Mounting options include horizontal or vertical placement and full submersion, which makes it useful in shallow or odd-shaped tanks where external filters will not fit. Five suction cups and a tool-free assembly make routine cleaning and repositioning straightforward.
Practical suitability: choose this internal filter when you need a compact, all-in-one solution for a small aquarium or a temporary setup such as a quarantine or desktop tank. Its combination of mechanical and chemical media helps remove visible waste and reduce water discolouration, while the adjustable flow options let you balance circulation with the comfort of your fish.
Key Features
- Mechanical and chemical filtration – helps remove debris and reduce dissolved organics for clearer water
- Detachable spray bar – can be used to increase surface agitation, act as a wave maker or direct flow gently
- Flexible mounting – fits horizontally or vertically and is fully submersible for shallow or odd-shaped tanks
- Easy installation and maintenance – quick assembly plus five suction cups for secure positioning and simple removal
- Includes media and pipework – ready to install straight out of the box
Frequently Asked Questions
Is this filter suitable for a 20-40L aquarium?
Yes. It is designed for small tanks in the 20-40L range and works with both coldwater and tropical aquariums to maintain clear water and oxygenation.
Can I use this filter in coldwater and tropical tanks?
Yes. It is suitable for both coldwater and tropical setups and helps maintain proper oxygenation for a healthy aquatic environment.
How do I install this internal filter in my tank?
Mount horizontally or vertically and fully submerge. It includes five suction cups and quick-assemble parts for secure in-tank fitting.
Does the filter improve aeration or create surface movement?
Yes. The detachable spray bar works as a wave maker, fountain pump and oxygen supply to agitate the surface and improve aeration.
What kind of filtration media does it use and is anything included?
It provides mechanical and chemical filtration and comes complete with media and pipework, so you receive the necessary parts for initial setup.
Is there any warranty for this filter?
Yes. The model Magi200 includes a one year limited warranty, providing limited coverage for the product.
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Specification: NICREW Internal Aquarium Filter for Fish
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