SOBO WP‑607H Hang‑On Back (HOB) Aquarium Filter | 12 W | 600 L/H Flow – 3-Stage Filtration, Adjustable Flow

The SOBO WP‑607H Hang‑On Filter delivers efficient and quiet filtration for small to mid-sized aquariums. Powered by a 12 W motor, it circulates water at up to 600 L per hour, making it suitable for both freshwater and marine environments.

It features a 3-stage filtration system that includes:

• Mechanical filtration to trap debris.

• Chemical filtration to purify water.

• Biological filtration to promote beneficial bacteria growth.

With its space-saving hang-on-back design, adjustable flow control, and built-in water-circulation mechanism that enhances CO₂ dispersion and oxygenation, this filter is both effective and user-friendly.

Usage & Maintenance

• Best for aquariums up to 60 L (2–2.5 feet) or moderate stocking levels.

• Prime the filter by filling the intake chamber with water before powering on to prevent dry running.

• Adjust the flow as needed for delicate species like shrimp or strong-flow fish.

• Rinse filter media in tank water every 2–4 weeks and replace chemical media as necessary.

• Add supplemental biological media like ceramic rings or floss to enhance filtration.