Quick Summary
The NICREW Slim Aquarium Filter is a hang-on-back fish tank filter for aquariums up to 20 L. It has adjustable flow, a stated output of 160 L/H and a 3 W power rating. The slim, compact profile is designed to sit neatly on the tank, and the filter is described as quiet in use.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | NICREW – useful for matching the correct filter and replacement parts. |
| Product type | Slim aquarium filter / HOB filter for fish tanks. |
| Tank size | Up to 20 L aquariums – check your aquarium volume before choosing. |
| Flow rate | 160 L/H – a useful check if you want to compare circulation output. |
| Power | 3 W – helps when comparing basic running requirements. |
| Flow control | Adjustable flow – useful where a gentler water movement is preferred. |
| Included items | Filter body, intake tube, extension tube, intake sponge and filter cartridge. |
What to Compare Before Buying
- Aquarium capacity: This model is stated for tanks up to 20 L, so match it to the size of the aquarium it will be used on.
- Flow rate: The stated output is 160 L/H, which is the main figure to compare if water movement matters in your setup.
- Adjustment range: Adjustable flow gives some control over circulation, so check whether that suits the species and layout of the tank.
- Included parts: The filter comes with an intake tube, extension tube, intake sponge and cartridge, so confirm the contents suit your setup.
What Is Included
- Filter body
- Intake tube
- Extension tube
- Intake sponge
- Filter cartridge
Before You Decide
Check that your aquarium is within the stated 20 L limit and that the 160 L/H output and adjustable flow suit your tank setup. Confirm the included parts match the way you want to install the filter, especially if you need replacement cartridges later.











