HOB Aquarium Filter – Quiet Multi-Layer HOB Filter with Oil Skimmer

This hang on back aquarium filter is a compact yet powerful HOB filter designed for 40–100cm fish tanks. Featuring a 5-layer modular filtration system, large-capacity filter chamber (up to 2594ml), and adjustable oil film skimmer, it efficiently removes debris, isolates fish waste, and promotes beneficial bacteria growth. With adjustable water flow, ultra-quiet operation, and a 3-in-1 design (filtration, circulation, and surface cleaning), it delivers stable, crystal-clear water while reducing maintenance—ideal for both beginner and advanced aquarium setups.

Key Features

• 5-Layer Modular Filtration System
  Combines bio sponges and filter media to trap debris and support multi-stage beneficial bacteria growth for stable water quality.
• Large Capacity Filter Chamber (Up to 2594ml)
  Holds more filter media, extends cleaning intervals, and improves biological filtration efficiency.
• Oil Film Remover (Adjustable Skimmer)
  360° rotating surface skimmer removes oil film, enhances oxygen exchange, and keeps water surface clean.
• Adjustable Water Flow & Waste Isolation
  Fine-tune flow for different fish types, while layered design isolates solid waste to reduce clogging and ammonia spikes.
• Ultra-Quiet 3-in-1 Operation
  Combines filtration, water circulation, and surface cleaning in one unit with low noise—perfect for bedrooms and living spaces.

Size