---
product_id: 536039517
title: "Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks"
brand: "tigerlily enterprises"
price: "€ 43.52"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on
store_origin: HR
region: Croatia
---

# 2.5W energy-saving pump 250L/H adjustable flow rate Ultra-quiet ≤35dB operation Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks

**Brand:** tigerlily enterprises
**Price:** € 43.52
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your nano aquarium game with silent power and pristine flow!

## Quick Answers

- **What is this?** Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks by tigerlily enterprises
- **How much does it cost?** € 43.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on)

## Best For

- tigerlily enterprises enthusiasts

## Why This Product

- Trusted tigerlily enterprises brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Custom Flow Control:** Easily tweak water flow with a simple knob turn to perfectly suit your aquatic ecosystem.
- • **Triple-Layer Purity:** Advanced 3-layer filtration plus bio-foam safeguards tiny fish while maximizing water clarity.
- • **Whisper-Quiet Power:** Operate your nano tank with a barely-there 35dB sound level—peaceful ambiance guaranteed.
- • **Oxygenate Like a Pro:** Innovative waterfall flow boosts beneficial bacteria and oxygen levels for a thriving tank.
- • **Durability Meets Design:** Robust ABS shell built to withstand daily wear, ensuring long-lasting aquarium bliss.

## Overview

The Tigerlily Enterprises Mini Waterfall Aquarium Filter delivers a powerful yet ultra-quiet 2.5W pump with an adjustable 250L/H flow rate. Its durable ABS shell and 3-layer filtration system, including a protective bio-foam inlet, ensure safe, efficient water purification and oxygenation for small and nano fish tanks. USB-powered and compact, it’s designed for all life stages and indoor use, making it the perfect upgrade for any professional millennial’s aquatic setup.

## Description

Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks

## Features

- POWERFUL & QUIET OPERATION - 2.5W powerful and energy-saving water pump, working sound ≤35db, can easily move water through the filter cartridge at a rate of 250L/H.
- DURABLE - High-strength ABS shell, without fear of any external force damage for a longer service life.
- SAFE - An extra bio-foam at the inlet pipe of the filter, which not only enhances the filtering effect but also prevents small fish from being sucked in.
- ADJUSTABLE WATER FLOW RATE - Just slightly turn the adjustment knob, you can change the water flow rate as needed.
- BENEFICIAL OXYGENATION - Unique waterfall flow design, can create beneficial bacteria in your nano tank.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions | 16.6 x 10.2 x 7.2 cm; 170 g |
| Item model number | Mini Waterfall Filter |
| Pet Life Stage | All Life Stages |
| Colour | Clear |
| Quantity | 1 |
| Specific Uses | Indoor |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 170 g |

## Images

![Mini Waterfall Aquarium Filter – 250L/H USB-Powered Hang-On Back (HOB) Filter with Adjustable Flow, Ultra Quiet Operation & 3-Layer Filtration for Small/Nano Fish Tanks - Image 1](https://m.media-amazon.com/images/I/81n0t43xN1L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: Is the outlet/product ce certified please?**
A: Absolutely! All our electrical products are indeed CE certified. The safety of our customers and their livestock is our top priority, and we ensure that all our products meet the highest quality and safety standards.

**Q: Does anyone see a difference woth cleaning/clearing water?**
A: Yes, it starts slow but it does filter.

**Q: To replace ecological cotton where should I buy them that fits for this filter???**
A: We have currently got them on order and should be available with this listing shortly.

**Q: Would this work with a tank that has a rim around the top?**
A: It will as long as you have an inch clearing between the very top of your tank and your rim around the tank. If your rim/lip is right at the top near the top edge then no.

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**Shop now:** [https://www.desertcart.hr/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on](https://www.desertcart.hr/products/536039517-mini-waterfall-aquarium-filter-250l-h-usb-powered-hang-on)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*