Sunsun YBG-400 Hang-On-Back (HOB) Filter 5 Watts 300 L/H

Elevate your aquarium's water quality and aesthetic with the Sunsun YBG-400 Hang-On-Back (HOB) Filter, a premium external filtration system designed to meet exclusive German standards. Available exclusively at www.onyxaqua.com, this 5W powerhouse delivers an impressive 300 Liters per hour flow rate while maintaining a sleek, modern, and space-saving profile on the back of your tank.

Product Overview

The Sunsun YBG-400 is engineered for hobbyists who want powerful filtration without the bulk of a canister filter. It boasts a "sleek and practical" white and blue housing that blends beautifully into modern aquascapes. Designed with user convenience in mind, it features a customizable media chamber, a built-in surface skimmer, and an innovative top-loading priming port, making it one of the most user-friendly external filters on the market.

Key Features & Benefits

• Dry-Burn Protection Safety: Engineered with a highly sought-after "waterproof and dry-burn protection design" that prevents the motor from burning out if the water level drops unexpectedly.

• Easy-Access Priming Port: No more messy setups! The YBG-400 features a dedicated "water injection hole" on the top lid, allowing for incredibly "convenient water replenishment" to prime the pump without removing the entire cover.

• Integrated Surface Skimmer: Comes equipped with a floating skimmer attachment that boasts "excellent oil absorption capability for better oil film treatment," ensuring maximum oxygen exchange and crystal-clear water surfaces.

• Customizable Filtration: The spacious internal chamber "allows users to freely place filter materials according to their needs," giving you the freedom to mix mechanical sponges, biological ceramics, and chemical resins.

• Adjustable Flow Control: Includes an easy-to-reach "flow control switch," allowing you to perfectly dial in the 300 L/H current to suit sensitive species like Bettas or high-flow lovers like Tetras.

Technical Specifications

Setup & Maintenance Pro-Tips

To ensure peak performance and longevity, follow these manufacturer guidelines:

• Priming is Essential: Before plugging the unit into your power supply, open the top water injection port and fill the filter box completely with aquarium water.

• Water Level Management: Ensure that the water level inside the aquarium is "not lower than 10mm below the edge of the bucket" to maintain a strong siphon and prevent air intake.

• Routine Cleaning: To maintain optimal filtration efficiency, "regularly clean the rotor part and clean or replace the filter cotton".

• Electrical Safety: Always verify that your home voltage matches the specifications on the filter's nameplate before use.