NICREW Fish Tank Filter, Internal Aquarium Filter for Small Tank, Coldwater or Tropical Aquariums, Up to 20L, Black
Pros
- Detachable spray bar doubles as a wave maker or surface oxygenator
- Five suction cups keep it firmly in place, mountable horizontally or vertically
- Budget-friendly option that is still one of the best-reviewed small filters on Amazon UK
Cons
- Only suited to smaller tanks up to 20 litres
Specifications
- Brand
- NICREW
- Price tier
- Budget
- Capacity
- Up to 20 Litre
How it compares in Aquarium Filters & Pumps
We list 17 aquarium filters & pumps products, priced from £12.60 to £163.94. At £13.99 this one is the 2nd cheapest of them — 15 cost more. The average across the subcategory is £50.57 and the midpoint is £25.95, so it lands £36.58 below the average.
Its 4.3-star score sits level with the aquarium filters & pumps average of 4.35, with 7 of the 17 rated higher. Its 2,245 Amazon reviews make it the 4th most-reviewed here, against a subcategory average of 1,182.
Price position in Aquarium Filters & Pumps
Splitting the subcategory into three price bands puts this product in the Budget band (£12.60–£20.99), which holds 6 of 18 products and averages £15.66 at 4.38 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| BudgetThis one | £12.60–£20.99 | 6 | £15.66 | 4.38 |
| Mid-range | £21.49–£51.89 | 6 | £30.50 | 4.38 |
| Premium | £62.39–£224.95 | 6 | £135.22 | 4.38 |
About this product
The NICREW Fish Tank Filter is a compact and effective solution for maintaining water quality in smaller aquariums. Designed for use within tanks up to 20 litres, this internal filter offers a robust filtration system suitable for both coldwater and tropical fish enthusiasts. It’s an ideal choice for beginners establishing their first miniature aquatic environments or experienced hobbyists seeking a discreet and affordable addition to existing setups.
This filter boasts several practical features that enhance its performance and ease of use. The detachable spray bar, cleverly designed as a wave maker or surface oxygenator, promotes excellent gas exchange within the tank, vital for healthy fish. Five suction cups ensure the filter remains securely mounted, whether positioned horizontally or vertically – offering flexibility in placement to suit your aquarium’s design.
The NICREW Fish Tank Filter is recognised as one of the best-reviewed budget options available on Amazon UK. Its simple design and functionality make it a straightforward choice for keeping small aquariums clean and healthy. It's particularly well-suited for nano tanks, community tanks with smaller fish populations, or any setup where space is at a premium.
Please note that this filter is specifically designed for tanks up to 20 litres in capacity. While versatile, its compact size makes it unsuitable for larger aquariums requiring more substantial filtration power. Ensure your tank volume aligns with the specified limit before purchasing to guarantee optimal performance and longevity of the filter.
Related attributes
FAQ
What size tank is this filter suitable for?
This NICREW Fish Tank Filter is designed for smaller aquariums, with a capacity up to 20 litres. It’s ideal for nano tanks and small tropical or coldwater setups.
What materials is the filter made from?
The filter casing is constructed from durable plastic, providing long-lasting performance. The spray bar is also made of a suitable material for aquatic environments.
How do I attach this filter to my aquarium?
It features five suction cups that allow you to securely mount it horizontally or vertically on your aquarium wall. Ensure the surface is clean before attaching for optimal hold.
What kind of fish can I keep with this filter?
Due to its small capacity, it's best suited for smaller fish species like neon tetras, guppies, or small goldfish, ensuring sufficient water volume and filtration.
Is this filter suitable for both coldwater and tropical aquariums?
Yes, the NICREW Fish Tank Filter is designed to work effectively with both coldwater and tropical aquarium setups, providing adequate filtration for various conditions.
How does this filter compare to cheaper options?
While budget-friendly, this filter receives consistently positive reviews as one of the best-reviewed small filters in its price range, offering a good balance of performance and affordability.
Does this filter include any accessories?
The filter comes with a detachable spray bar which can be used as a wave maker or surface oxygenator to improve water quality and benefit your fish.
How often should I clean the filter?
Regular cleaning is essential – typically every two to four weeks, depending on tank size and stocking levels. Disassemble and rinse with aquarium water to avoid stressing your fish.
What safety precautions should I take when using this filter?
Always unplug the filter before performing any maintenance. Ensure the spray bar is not pointed directly at your fish to prevent discomfort or injury.
Is this filter suitable for larger aquariums?
This filter is specifically designed for smaller tanks up to 20 litres and isn't intended for use in larger aquariums where more powerful filtration would be required.
£13.99
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