Hygger – HOB Filter

Description

Multi-Stage Filtration System

Designed to maintain optimal water quality, the HOB Filter processes aquarium water through three distinct media types:

• Ceramic Balls: Encourage colonization of nitrifying bacteria, vital for biological filtration.
• Biochemical Cotton: Captures fine debris and uneaten food, keeping clear water.
• Activated Carbon Cotton: Absorbs odors, discoloration, and chemical impurities for a polished finish.

Together, they create an efficient and balanced purification cycle that supports a stable nitrogen process.

Innovative Cleaning Mechanism

The large internal chamber accommodates a variety of filter media, giving aquarists the flexibility to design their own filtration system. Replacement and cleaning are straightforward — simply lift the media trays, rinse with tank water, and reassemble in minutes.

Ultra-Quiet Silent Operation Filter

Using a bottom-mounted water pump and anti-vibration pad, the filter runs whisper-quiet — quieter than 35 decibels, about the sound of rustling leaves. The overflowing waterfall outlet gently disperses water, reducing splashing noise while enhancing oxygen exchange. Perfect for bedrooms, offices, or living rooms.

Adjustable Flow Design

A built-in flow adjustment knob on top allows you to precisely control the water volume to match tank conditions. Lower the flow for small fish or shrimp tanks; increase it for community aquariums or tanks with higher waste output.

Instant Startup — No Priming Required

The integrated bottom pump eliminates the need for manual water filling before use. Once plugged in and submerged, the filter self-primes, simplifying maintenance and ensuring effortless operation.

Compact, Modern Design

Crafted for convenience, this hang-on-back design saves space while offering high filtration capacity. The transparent lid provides easy visibility, while the fixed stabilizing pad keeps the unit vertical and reduces vibration against the tank wall.