Blue Pet BLH-402 Aquarium Hang-on Filter 6W

The Blue Pet BLH-402 Aquarium Hang-On Filter (6W) is an advanced filtration solution designed for medium-sized aquariums. Featuring a space-saving hang-on-back (HOB) design, it keeps your tank clean without occupying internal space.

Powered by a 6W energy-efficient motor, this filter delivers a strong water flow of approximately 400 liters per hour, ensuring effective circulation and maintaining a healthy aquatic environment. It efficiently removes dirt, leftover food, fish waste, and fine particles to keep your water crystal clear.

The filter includes a dual-layer filtration system, supporting mechanical and biological filtration to enhance water quality and reduce the need for frequent water changes.

A built-in surface skimmer helps remove oil film and debris from the water surface, improving oxygen exchange and promoting fish health. The waterfall-style outlet not only increases aeration but also adds an attractive visual effect to your aquarium.

Designed for convenience, the BLH-402 operates quietly (low noise level) and includes an adjustable flow control knob, allowing you to customize water movement according to your tank size and fish type. It also features an auto-restart function, so the filter resumes operation automatically after power interruptions.

Made from durable ABS plastic, this filter is long-lasting, easy to install, and suitable for a wide range of setups including tropical fish, guppies, goldfish, and planted tanks.