---
product_id: 52072550
title: "click here"
brand: "penn-plax"
price: "₩130832"
currency: KRW
in_stock: null
url: https://www.desertcart.kr/products/52072550-click-here
store_origin: KR
region: South Korea
---

# 20 GPH water flow Ultra-quiet operation Adjustable flow control click here

**Brand:** penn-plax
**Price:** ₩130832
**Availability:** ❌ Out of Stock

## Summary

> 🐠 Elevate your aquarium game with whisper-quiet, crystal-clear flow!

## Quick Answers

- **What is this?** click here by penn-plax
- **How much does it cost?** ₩130832 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/52072550-click-here)

## Best For

- penn-plax enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Flow Control:** Adjust water flow effortlessly with the easy-turn knob—perfect for feeding or delicate habitats.
- • **Whisper-Quiet Performance:** Operates silently so your aquatic friends stay stress-free and your space stays peaceful.
- • **Crystal Clear Water, Always:** Delivers a steady 20 gallons per hour for pristine aquarium clarity.
- • **Compact & Secure Hang-On Design:** Sleek, space-saving mount fits tanks up to 7 gallons with safe, stable installation.
- • **Advanced Double-Sided Filtration:** Removes toxins, odors, and discoloration with disposable media cartridges for healthier water.

## Overview

The Penn-Plax Cascade Mini Hang-On Aquarium Filter is engineered for small tanks up to 7 gallons, delivering 20 gallons per hour of quiet, efficient filtration. Featuring adjustable flow control and double-sided media cartridges, it ensures toxin removal, odor reduction, and sparkling water clarity. Its compact, secure hang-on design makes it the perfect upgrade for freshwater and saltwater aquariums alike.

## Description

Penn-PlaxCascade Mini Hang-on Aquarium Filter With Activated Carbon and Sponge For Small Aquariums Cleans Small Up to 7 Gallon Tank

## Features

- QUIET & EFFICIENT: The Cascade 20 Mini Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter is used for tanks up to 7 Gallons in size. The filter pushes water at 20 gallons per hour(GPH), It’s great for Freshwater and Saltwater aquariums.
- ACCOMMODATING: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The hang-on design is constructed for safe mounting. With a provided extension piece, the lift tube measures between 5” (min) and 6 1/2” (max).
- EXTREMELY BENEFICIAL: This Cascade filter utilizes disposable, double-sided media cartridges that contain Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water. It is recommended to change these disposable filters once a month.
- Pour enough water to completely immerse impeller cover before turning filter on. Never run filter dry.
- OVERALL MEASUREMENTS: 4. 5” (H) x 3. 75” (W) x 3” (D)
- SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 8.89 x 13.21 x 12.19 cm; 317.51 g |
| Item model number | CPF6 |
| Colour | black & Blue |
| Size | Up to 7 gallons |
| Quantity | 1 |
| Batteries required | No |
| Batteries Included | No |
| Item Weight | 318 g |

## Images

![click here - Image 1](https://m.media-amazon.com/images/I/81sBoa9EWyL.jpg)
![click here - Image 2](https://m.media-amazon.com/images/I/71Yvti43VsL.jpg)
![click here - Image 3](https://m.media-amazon.com/images/I/716P2bSfgiL.jpg)
![click here - Image 4](https://m.media-amazon.com/images/I/81r-T9FJ9nL.jpg)
![click here - Image 5](https://m.media-amazon.com/images/I/81rh4sUepLL.jpg)

## Questions & Answers

**Q: Does it come with a pre-filter? Also do the tetra whisper small cartridges fit?**
A: It does not come with a pre-filter, but the fluval edge pre-filter fits pretty well. You just have to use some hot glue and glue it to the intake tube. As for the tetra cartridges, im not sure. I've been using some extra API crystal bio-chem zorb cartridges I have, which don't fit perfectly, but they work.

**Q: What size should I get for my 3 gallon tank? Is this safe for a Berra fish?**
A: In my opinion, this filter assembly Penn Plax Cascade 20 mini should do the job for up to a 7 gallon tank. This filter assy. has a flow control knob you can adjust the flow of filtration from slow to fast for fine adjustment of flow or for feeding time to shut off filtration while feeding so as not to filter the food out of water. This is a nice feature as you do not need to unplug the filter assy., while feeding, it bypasses a small amount of water and does not harm the pump. I really like the Cascade filters, I have two 300's on my 55 gallon tank.  I believe your other question is it safe for a betta fish not Berra? When I started out with a one and a half gallon tank and one Betta, I asked at a fish store on Betta care and the store told me they don't need filtration or aeration and they only live a couple years if you are lucky. I didn't buy this info. because I put myself if a fish position not wanting to breathe and swim in my own waste. I used filtration, aeration and a small heater to keep a constant on temperature for the lil guy and it lived for five years!  So I'd say the filter would be safe. Some say I do overkill, but I enjoy happy, healthy fish! I also use BettaSafe water conditioner to start off with also. I hope this helps you!

**Q: Does the carbon side of the filter face the tank?**
A: Yes.  The flow of water should hit the white filter media first, then pass through the carbon, and out into the tank.

**Q: can i use activated carbon and ceramic for the filter media?**
A: No room for ceramic and carbon

## Frequently Bought Together

- Penn-Plax Cascade 20 Power Filter – Mini Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups, (Model: CPF6)
- Penn-Plax CPF6C3 Cascade Hang-on Power Filter Replacement Media- Pack of 1 (3 count)
- Penn-Plax Cascade Replacement Filter Cartridges CPF6C3 (9-Pack)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*