SOBO HANGING AQUARIUM FILTER WP-303H

The SOBO WP-303H Aquarium Hang-On Filter (5W) is a reliable and space-saving filtration solution for nano and small aquariums. Designed with a hang-on-back (HOB) system, it mounts externally, saving valuable space inside your fish tank while ensuring efficient water purification.

Powered by a low energy 5W motor, this filter delivers a steady flow rate of approximately 280 liters per hour, providing excellent water circulation and helping maintain a clean and healthy aquatic environment. It effectively removes fish waste, leftover food, and suspended particles, keeping your water crystal clear.

The filter features a 3-stage filtration system, including:

• Mechanical filtration (sponge for debris)
• Chemical filtration (activated carbon for odor & impurities)
• Biological filtration (beneficial bacteria growth)

This complete filtration process helps break down harmful toxins and reduces the need for frequent water changes.

Equipped with an adjustable flow control, the WP-303H allows you to customize water movement based on your tank size and fish type. Its quiet operation makes it suitable for bedrooms and offices, while the waterfall outlet enhances oxygen exchange and adds a decorative touch to your aquarium.

The filter is easy to install and maintain, making it perfect for beginners as well as experienced aquarium hobbyists. It is suitable for tanks up to 40–60 liters (approx. 1–1.5 ft tanks) and works well for betta fish, guppies, shrimp, and small community fish.