---
product_id: 65708448
title: "marin Protein Skimmer 400 HO - Powerful and Energy-Saving Skimmer for Saltwater Aquariums"
brand: "sera"
price: "A$541"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/65708448-marin-protein-skimmer-400-ho-powerful-and-energy-saving-skimmer
store_origin: AU
region: Australia
---

# 20W energy-efficient power Advanced protein & particle removal Aerates water for optimal oxygenation marin Protein Skimmer 400 HO - Powerful and Energy-Saving Skimmer for Saltwater Aquariums

**Brand:** sera
**Price:** A$541
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your saltwater aquarium game with power, efficiency, and clarity!

## Quick Answers

- **What is this?** marin Protein Skimmer 400 HO - Powerful and Energy-Saving Skimmer for Saltwater Aquariums by sera
- **How much does it cost?** A$541 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/65708448-marin-protein-skimmer-400-ho-powerful-and-energy-saving-skimmer)

## Best For

- sera enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Sleek 21x26x57 cm design fits seamlessly into any setup without sacrificing performance
- • **Energy-Smart Operation:** Consumes just 20 watts with an A+ EU energy rating—eco-friendly and cost-effective
- • **Optimal Aquarium Aeration:** Enhances oxygen levels, promoting healthier marine life and vibrant ecosystems
- • **Effortless Filtration Power:** Removes proteins & suspended solids to keep your saltwater crystal clear
- • **Universal Marine Compatibility:** Perfect for all life stages of saltwater fish, ensuring a thriving aquatic environment

## Overview

The sera marin Protein Skimmer 400 HO is a high-performance, energy-saving filtration device designed for saltwater aquariums. Operating at just 20 watts with an A+ energy rating, it efficiently removes proteins, particles, and suspended solids while aerating the water to support healthy marine life across all life stages.

## Description

sera

## Features

- Skimmers are at the heart of filtration in the saltwater aquarium
- Remove the protein that the animals constantly release into the water (protein)
- Powerful and energy-saving
- Also removes particles and suspended solids
- and also aerate the aquarium water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish |
| Product Dimensions | 21 x 26 x 57 cm; 1.74 kg |
| Item model number | 30202 |
| Breed Recommendation | Pisces |
| Pet Life Stage | All Life Stages |
| Item Form | Device |
| Allergen Information | Allergen-Free |
| Colour | clear |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | feeding fish |
| Batteries required | No |
| Voltage | 220 |
| Wattage | 20 watts |
| EU Energy Efficiency Label | A+, B, 85% |
| Item Weight | 1.74 kg |

## Product Details

- **Brand:** sera
- **Liquid volume:** 400 Litres
- **Item weight:** 1.74 Kilograms
- **Item form:** Device
- **Manufacturer:** sera

## Images

![marin Protein Skimmer 400 HO - Powerful and Energy-Saving Skimmer for Saltwater Aquariums - Image 1](https://m.media-amazon.com/images/I/81Xh-amlUSL.jpg)

## Frequently Bought Together

- sera marin Protein Skimmer 400 HO - Powerful and Energy-Saving Skimmer for Saltwater Aquariums
- Aquarium Systems Instant Ocean Aquarium Salt 4 kg/120 L
- Fzone Aquarium ATO Auto Top Off Refilling System with Pump, Aquarium Water Refiller with Dual Optical Sensor, Upgraded QST Tech and Smart ETFT Algorithm for Both Reef and Plant Tank

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/65708448-marin-protein-skimmer-400-ho-powerful-and-energy-saving-skimmer](https://www.desertcart.com.au/products/65708448-marin-protein-skimmer-400-ho-powerful-and-energy-saving-skimmer)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-17*