---
product_id: 471197025
title: "Protein Skimmer Set, Fish Tank Surface Skimmer Water Filter Accessory Fish Tank for Small Coral Aquarium Tropical Marine Reef Fish Tank Water Internal Filter(RS 4003)"
brand: "tiiyee"
price: "¥9083"
currency: JPY
in_stock: true
reviews_count: 2
category: "Tiiyee"
url: https://www.desertcart.jp/products/471197025-protein-skimmer-set-fish-tank-surface-skimmer-water-filter-accessory
store_origin: JP
region: Japan
---

# 22.5cm total height for compact fit Quiet aeration, no noise disturbance 8cm collection cup diameter Protein Skimmer Set, Fish Tank Surface Skimmer Water Filter Accessory Fish Tank for Small Coral Aquarium Tropical Marine Reef Fish Tank Water Internal Filter(RS 4003)

**Brand:** tiiyee
**Price:** ¥9083
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your aquarium game with silent, spotless water clarity!

## Quick Answers

- **What is this?** Protein Skimmer Set, Fish Tank Surface Skimmer Water Filter Accessory Fish Tank for Small Coral Aquarium Tropical Marine Reef Fish Tank Water Internal Filter(RS 4003) by tiiyee
- **How much does it cost?** ¥9083 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/471197025-protein-skimmer-set-fish-tank-surface-skimmer-water-filter-accessory)

## Best For

- tiiyee enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Powerful:** At just 22.5cm tall, it fits small coral and tropical marine tanks without sacrificing performance.
- • **Effortless Maintenance:** Detachable design lets you clean easily every 2-4 weeks using only aquarium water—no tap water needed.
- • **Whisper-Quiet Operation:** Air-powered skimmer ensures silent aeration, keeping your space peaceful and your fish happy.
- • **Essential for Reef Health:** Effectively removes protein colloids and harmful particles, promoting a fresh, breathable habitat.
- • **Crystal Clear Water, Always:** Fine sponge filtration traps debris without harming fish for a pristine tank environment.

## Overview

The RS 4003 Protein Skimmer Set is a compact, air-powered internal filter designed for small coral and tropical marine aquariums. Featuring an 8cm diameter collection cup and fine sponge filtration, it efficiently removes protein colloids and organic waste to maintain crystal clear water. Easy to clean and whisper-quiet, this skimmer supports a healthy aquatic environment without disturbing your daily life.

## Description

desertcart.com : Protein Skimmer Set, Fish Tank Surface Skimmer Water Filter Accessory Fish Tank for Small Coral Aquarium Tropical Marine Reef Fish Tank Water Internal Filter(RS 4003) : Pet Supplies

Review: Good enough - Works decent enough with filter foam in center chamber doesn't work alone
Review: Okay product - It works okay but the suction cups are not the best quality and keeps popping off. At the end of the day you get what you pay for.

## Features

- [Easy to Clean]: The filter can be easily detached for cleaning the dirt, rinse it every 2 -4 weeks with aquarium water only; avoid washing it in tap water. Collection Cup Diameter: 8cm / 3.15inch; Bottomed Cup Diameter: 5cm / 1.97inch; Whole Height: 22.5cm / 8.86inch
- [Fine Sponge Filtration]: Filter sponge provides mechanical and biological filtration and traps debris or waste without sucking up your fish, keeping a crystal clear water tank, providing a fresh and healthy environment for fish to breathe
- [Practical Tool]: Perfect for cleaning undesired protein colloid of fish tank, provide a fresh and healthy environment for fish to breathe. Perfect for cleaning undesired protein colloid of fish tank, provide a fresh and healthy environment for fish to breathe.
- [Quiet Aeration]: Air powered and causing no disturbance to your daily life; press the sponge into the tank to fully absorb tank water to make it sink to the bottom, surface skimmer aquarium
- [Easy to Use]: Easy to use, it should be equipped with a air pump, filter protein colloid, organic particles and other harmful heavy metal materials from the water, fast and effective, small protein skimmer, internal protein skimmer, skimmer for fish tank

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09YRVDF8N |
| Batteries required | No |
| Best Sellers Rank | #205,521 in Pet Supplies ( See Top 100 in Pet Supplies ) #963 in Aquarium Filters |
| Customer Reviews | 3.2 3.2 out of 5 stars (8) |
| Item Weight | 8.3 ounces |
| Item model number | Tiiyeegm3o148e7s-01 |

## Images

![Protein Skimmer Set, Fish Tank Surface Skimmer Water Filter Accessory Fish Tank for Small Coral Aquarium Tropical Marine Reef Fish Tank Water Internal Filter(RS 4003) - Image 1](https://m.media-amazon.com/images/I/6161-s-mr3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good enough
*by C***Y on June 15, 2025*

Works decent enough with filter foam in center chamber doesn't work alone

### ⭐⭐⭐ Okay product
*by E***A on August 3, 2025*

It works okay but the suction cups are not the best quality and keeps popping off. At the end of the day you get what you pay for.

## Frequently Bought Together

- Protein Skimmer Set, Fish Tank Surface Skimmer Water Filter Accessory Fish Tank for Small Coral Aquarium Tropical Marine Reef Fish Tank Water Internal Filter(RS 4003)
- CaribSea Arag-Alive 20 lb Fiji Pink Sand

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*